Trace number 1519055

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
MD5SUMb466b358793a0dcf15cdf46533518f73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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-1519055-1238307714.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     1940     451      0     0      9       0      0    0.0   0    0
0.00/0.01	c l    0.0     1940     451      0     0      9       0   1940    0.0   0    0
0.09/0.12	c R    0.0     1940     451      0     0      9     101    101   47.2  14    0
0.09/0.12	c R    0.0     1940     451      0     0      9     201    201   39.6  20    0
0.09/0.12	c N    0.0     1940     451      0     0      9     807    807   32.2  29    0
0.09/0.12	c B    0.1     1940     451      0     0      9    1000   1000   31.3  26    0
0.09/0.12	c +    0.1     1940     451      0     0      9    1940   2134   29.6  28    0
0.09/0.12	c B    0.1     1940     451      0     0      9    2000   2000   29.5  27    0
0.09/0.12	c N    0.1     1940     451      0     0      9    2409   2151   29.4  26    1
0.09/0.12	c +    0.1     1940     451      0     0      9    2426   2347   29.4  26    1
0.09/0.15	c +    0.2     1940     451      0     0      9    3030   2581   29.2  26    1
0.09/0.20	c +    0.2     1940     451      0     0      9    3785   2839   28.7  25    1
0.19/0.26	c +    0.3     1940     451      0     0      9    4730   3122   28.2  26    1
0.29/0.33	c +    0.3     1940     451      0     0      9    5910   3434   27.8  27    1
0.29/0.36	c N    0.4     1940     451      0     0      9    6431   3441   27.7  25    1
0.39/0.42	c +    0.4     1940     451      0     0      9    7386   3777   27.2  28    1
0.39/0.46	c B    0.5     1940     451      0     0      9    8007   3790   26.9  28    1
0.49/0.54	c +    0.5     1940     451      0     0      9    9230   4154   26.4  26    1
0.59/0.69	c
0.59/0.69	c       original/binary      fixed     eliminated      learned       agility
0.59/0.69	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.69	c
0.59/0.69	c +    0.7     1940     451      0     0      9   11536   4569   25.7  26    1
0.79/0.87	c +    0.9     1940     451      0     0      9   14420   5025   26.4  27    1
0.89/0.97	c N    1.0     1940     451      0     0      9   16053   5032   26.8  25    1
1.10/1.10	c +    1.1     1940     451      0     0      9   18027   5527   27.1  26    1
1.39/1.41	c +    1.4     1940     451      0     0      9   22531   6079   27.3  28    1
1.49/1.51	c B    1.5     1940     451      0     0      9   24013   6085   27.2  28    1
1.79/1.81	c +    1.8     1940     451      0     0      9   28160   6686   27.0  28    2
2.29/2.37	c +    2.4     1940     451      0     0      9   35200   7354   26.5  28    2
2.59/2.63	c N    2.6     1940     451      0     0      9   38504   7366   26.2  27    2
2.99/3.08	c +    3.1     1940     451      0     0      9   44001   8089   25.9  26    2
3.99/4.03	c +    4.0     1940     451      0     0      9   55000   8897   25.4  28    2
4.79/4.83	c B    4.8     1940     451      0     0      9   64028   8912   25.1  26    2
5.19/5.23	c +    5.2     1940     451      0     0      9   68751   9786   24.9  26    2
6.68/6.70	c +    6.7     1940     451      0     0      9   85935  10764   24.5  26    3
6.98/7.09	c N    7.1     1940     451      0     0      9   89800  10776   24.5  27    3
8.80/8.82	c +    8.8     1940     451      0     0      9  107415  11840   24.6  25    3
11.19/11.29	c +   11.3     1940     451      0     0      9  134266  13024   24.8  26    3
13.89/13.97	c B   14.0     1940     451      0     0      9  160061  13026   24.7  25    4
14.69/14.74	c +   14.7     1940     451      0     0      9  167832  14326   24.6  26    4
18.49/18.56	c
18.49/18.56	c       original/binary      fixed     eliminated      learned       agility
18.49/18.56	c   seconds        variables     equivalent    conflicts       height       MB
18.49/18.56	c
18.49/18.56	c R   18.6     1940     451      0     0      9  205202  14338   24.4  25    4
18.89/18.99	c +   19.0     1940     451      0     0      9  209790  15758   24.5  24    4
24.98/25.09	c +   25.1     1940     451      0     0      9  262239  17333   24.9  26    5
33.57/33.68	c +   33.7     1940     451      0     0      9  327796  19066   24.3  27    5
41.87/41.90	c B   41.9     1940     451      0     0      9  384110  19076   23.9  27    6
45.57/45.63	c +   45.6     1940     451      0     0      9  409746  20972   23.5  30    6
53.27/53.38	c N   53.4     1940     451      0     0      9  461611  20985   23.0  25    7
61.37/61.46	c +   61.4     1940     451      0     0      9  512180  23069   22.5  28    7
81.16/81.27	c +   81.2     1940     451      0     0      9  640225  25375   23.0  26    8
109.64/109.75	c +  109.7     1940     451      0     0      9  800281  27912   23.0  26    9
128.84/128.98	c B  128.9     1940     451      0     0      9  896206  27918   23.0  28    9
150.83/150.91	c +  150.9     1940     451      0     0      9 1000352  30703   22.8  28   10
156.43/156.50	c N  156.4     1940     451      0     0      9 1025610  30711   22.7  27   10
206.51/206.67	c +  206.6     1940     451      0     0      9 1250440  33773   22.6  26   12
281.18/281.38	c +  281.3     1940     451      0     0      9 1563050  37150   23.0  26   13
385.03/385.21	c +  385.1     1940     451      0     0      9 1953810  40865   23.1  27   15
412.82/413.05	c B  412.9     1940     451      0     0      9 2048412  40881   23.1  28   16
477.01/477.26	c N  477.1     1940     451      0     0      9 2256006  40872   23.3  27   17
533.58/533.85	c +  533.6     1940     451      0     0      9 2442261  44951   23.3  27   17
731.60/731.97	c
731.60/731.97	c       original/binary      fixed     eliminated      learned       agility
731.60/731.97	c   seconds        variables     equivalent    conflicts       height       MB
731.60/731.97	c
731.60/731.97	c +  731.7     1940     451      0     0      9 3052826  49446   23.3  28   19
1011.39/1011.81	c + 1011.4     1940     451      0     0      9 3816030  54390   23.1  28   21
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c
1200.01/1200.50	c 4289539 conflicts, 5128132 decisions, 1 random
1200.01/1200.50	c 0 iterations, 296 restarts, 7377 skipped
1200.01/1200.50	c 35 enlarged, 0 shrunken, 41949 rescored, 1020 rebiased
1200.01/1200.50	c 1 simplifications, 0 reductions
1200.01/1200.50	c
1200.01/1200.50	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.01/1200.50	c elim: 6429 resolutions, 1 phases, 1 rounds
1200.01/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.50	c prbe: 100140 probed, 111 phases, 111 rounds
1200.01/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.50	c hash: 0 units, 0 merged
1200.01/1200.50	c mins: 101375375 learned, 21% deleted, 81 strong, 24 depth
1200.01/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.50	c strs: 0 forward, 0 backward
1200.01/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.50	c prps: 355507255 propagations, 0.30 megaprops
1200.01/1200.50	c
1200.01/1200.50	c 1200.0 seconds, 23 MB max, 479 MB recycled
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	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-1519055-1238307714/watcher-1519055-1238307714 -o /tmp/evaluation-result-1519055-1238307714/solver-1519055-1238307714 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519055-1238307714.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: 2.00 1.99 1.99 4/86 3400
/proc/meminfo: memFree=1586944/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=916 CPUtime=0
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1103435402 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 229 151 79 155 0 72 0

[startup+0.0649601 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 3400
/proc/meminfo: memFree=1586944/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=1180 CPUtime=0.06
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 210 0 0 0 6 0 0 0 18 0 1 0 1103435402 1208320 194 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 295 194 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101964 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 3400
/proc/meminfo: memFree=1586944/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=1312 CPUtime=0.09
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 1103435402 1343488 223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554525 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 328 223 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301989 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 3400
/proc/meminfo: memFree=1586944/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=1576 CPUtime=0.29
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 303 0 0 0 29 0 0 0 20 0 1 0 1103435402 1613824 287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 394 287 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.70104 s]
/proc/loadavg: 2.00 1.99 1.99 4/86 3400
/proc/meminfo: memFree=1586944/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=1708 CPUtime=0.69
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 365 0 0 0 69 0 0 0 23 0 1 0 1103435402 1748992 349 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 427 349 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50114 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1585528/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=2236 CPUtime=1.49
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 1103435402 2289664 480 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 559 480 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10134 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1584760/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=2772 CPUtime=3.09
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 613 0 0 0 309 0 0 0 25 0 1 0 1103435402 2838528 597 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 693 597 79 155 0 536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30174 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1583992/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=3432 CPUtime=6.29
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 767 0 0 0 629 0 0 0 25 0 1 0 1103435402 3514368 751 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 858 751 79 155 0 701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3432

[startup+12.7015 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1582784/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=4632 CPUtime=12.69
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 1064 0 0 0 1268 1 0 0 25 0 1 0 1103435402 4743168 1048 1992294400 134512640 135151029 4294956240 18446744073709551615 134574331 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 1158 1048 79 155 0 1001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4632

[startup+25.5021 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1581248/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=6028 CPUtime=25.48
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 1411 0 0 0 2547 1 0 0 25 0 1 0 1103435402 6172672 1395 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 1507 1395 79 155 0 1350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6028

[startup+51.1023 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1579712/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=7824 CPUtime=51.07
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 1812 0 0 0 5106 1 0 0 25 0 1 0 1103435402 8011776 1796 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 1956 1796 79 155 0 1799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7824

[startup+102.308 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1577472/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=10148 CPUtime=102.25
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 2330 0 0 0 10223 2 0 0 25 0 1 0 1103435402 10391552 2314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 2537 2314 79 155 0 2380 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10148

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1575808/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=12072 CPUtime=162.22
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 2722 0 0 0 16219 3 0 0 25 0 1 0 1103435402 12361728 2706 1992294400 134512640 135151029 4294956240 18446744073709551615 134574432 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 3018 2706 79 155 0 2861 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 12072

[startup+222.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1574208/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=13816 CPUtime=222.2
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 3136 0 0 0 22216 4 0 0 25 0 1 0 1103435402 14147584 3120 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 3454 3120 79 155 0 3297 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13816

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1573376/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=15132 CPUtime=282.18
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 3388 0 0 0 28214 4 0 0 25 0 1 0 1103435402 15495168 3372 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 3783 3372 79 155 0 3626 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15132

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1572480/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=16112 CPUtime=342.15
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 3598 0 0 0 34211 4 0 0 25 0 1 0 1103435402 16498688 3582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 4028 3582 79 155 0 3871 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 16112

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1571456/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=17236 CPUtime=402.12
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 3844 0 0 0 40208 4 0 0 25 0 1 0 1103435402 17649664 3828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 4309 3828 79 155 0 4152 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 17236

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1570560/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=18260 CPUtime=462.11
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4071 0 0 0 46206 5 0 0 25 0 1 0 1103435402 18698240 4055 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 4565 4055 79 155 0 4408 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 18260

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1569984/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=18916 CPUtime=522.09
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4216 0 0 0 52204 5 0 0 25 0 1 0 1103435402 19369984 4200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 4729 4200 79 155 0 4572 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 18916

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1569536/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=19444 CPUtime=582.06
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4332 0 0 0 58201 5 0 0 25 0 1 0 1103435402 19910656 4316 1992294400 134512640 135151029 4294956240 18446744073709551615 134553731 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 4861 4316 79 155 0 4704 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19444

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1568960/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=20160 CPUtime=642.04
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4468 0 0 0 64199 5 0 0 25 0 1 0 1103435402 20643840 4452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 5040 4452 79 155 0 4883 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 20160

[startup+702.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1568256/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=21020 CPUtime=702.01
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4620 0 0 0 70196 5 0 0 25 0 1 0 1103435402 21524480 4604 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 5255 4604 79 155 0 5098 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 21020

[startup+762.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1567680/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=21608 CPUtime=761.99
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4740 0 0 0 76194 5 0 0 25 0 1 0 1103435402 22126592 4724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 5402 4724 79 155 0 5245 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 21608

[startup+822.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1567360/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=21984 CPUtime=821.96
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4831 0 0 0 82191 5 0 0 25 0 1 0 1103435402 22511616 4815 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 5496 4815 79 155 0 5339 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 21984

[startup+882.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1566912/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=22600 CPUtime=881.94
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 4951 0 0 0 88188 6 0 0 25 0 1 0 1103435402 23142400 4935 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 5650 4935 79 155 0 5493 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 22600

[startup+942.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1566464/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=23080 CPUtime=941.91
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 5059 0 0 0 94185 6 0 0 25 0 1 0 1103435402 23633920 5043 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 5770 5043 79 155 0 5613 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 23080

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1566016/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=23600 CPUtime=1001.89
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 5173 0 0 0 100183 6 0 0 25 0 1 0 1103435402 24166400 5157 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 5900 5157 79 155 0 5743 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 23600

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1565376/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=24168 CPUtime=1061.86
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 5338 0 0 0 106180 6 0 0 25 0 1 0 1103435402 24748032 5322 1992294400 134512640 135151029 4294956240 18446744073709551615 134542809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 6042 5322 79 155 0 5885 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 24168

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1564800/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=24872 CPUtime=1121.84
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 5483 0 0 0 112178 6 0 0 25 0 1 0 1103435402 25468928 5467 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 6218 5467 79 155 0 6061 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 24872

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1564672/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=25064 CPUtime=1181.81
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 5516 0 0 0 118175 6 0 0 25 0 1 0 1103435402 25665536 5500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 6266 5500 79 155 0 6109 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 25064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1564672/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=25064 CPUtime=1200.01
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 5516 0 0 0 119995 6 0 0 25 0 1 0 1103435402 25665536 5500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 6266 5500 79 155 0 6109 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25064

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

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

[startup+1200.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 3401
/proc/meminfo: memFree=1564672/2055920 swapFree=4170308/4192956
[pid=3400] ppid=3398 vsize=25064 CPUtime=1200.01
/proc/3400/stat : 3400 (precosat) R 3398 3400 3153 0 -1 4194304 5516 0 0 0 119995 6 0 0 25 0 1 0 1103435402 25665536 5500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/3400/statm: 6266 5500 79 155 0 6109 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.073988
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 25064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5516
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= 4140

runsolver used 1.36979 second user time and 4.10338 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 08:21:54
IDJOB=1519055
IDBENCH=70731
IDSOLVER=507
FILE ID=node92/1519055-1238307714
PBS_JOBID= 9061095
Free space on /tmp= 66564 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519055-1238307714/watcher-1519055-1238307714 -o /tmp/evaluation-result-1519055-1238307714/solver-1519055-1238307714 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519055-1238307714.cnf

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

MD5SUM BENCH= b466b358793a0dcf15cdf46533518f73
RANDOM SEED=745512760

node92.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		: 3000.249
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		: 3000.249
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:       1587424 kB
Buffers:         65564 kB
Cached:         334464 kB
SwapCached:       7632 kB
Active:         142604 kB
Inactive:       267344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587424 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            42612 kB
Committed_AS:  1881540 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 08:41:56