Trace number 1515791

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S703461330-034.cnf
MD5SUM5871895160b61e33d95658e3a61619c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark747.527
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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-1515791-1238259357.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.19	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.19	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.10/0.19	c R    0.2     5340      60      0     0      0     100    100   22.0   5    0
0.10/0.19	c R    0.2     5340      60      0     0      0     200    200   21.3  10    0
0.20/0.21	c N    0.2     5340      60      0     0      0     801    801   21.4  28    1
0.20/0.22	c B    0.2     5340      60      0     0      0    1000   1000   21.7  32    1
0.20/0.26	c B    0.3     5340      60      0     0      0    2000   2000   21.9  39    1
0.20/0.27	c N    0.3     5340      60      0     0      0    2406   2406   22.0  41    1
0.40/0.41	c +    0.4     5340      60      0     0      0    5340   5874   21.5  41    1
0.40/0.47	c N    0.5     5340      60      0     0      0    6414   5880   21.3  41    1
0.40/0.48	c +    0.5     5340      60      0     0      0    6677   6461   21.2  41    1
0.50/0.56	c B    0.6     5340      60      0     0      0    8000   6468   21.1  41    1
0.50/0.59	c +    0.6     5340      60      0     0      0    8345   7107   21.1  41    1
0.70/0.71	c +    0.7     5340      60      0     0      0   10431   7817   20.9  40    2
0.80/0.88	c +    0.9     5340      60      0     0      0   13036   8598   20.6  40    2
1.00/1.09	c N    1.1     5340      60      0     0      0   16036   8605   20.3  41    2
1.10/1.11	c +    1.1     5340      60      0     0      0   16297   9457   20.3  41    2
1.30/1.40	c +    1.4     5340      60      0     0      0   20370  10402   20.1  40    2
1.59/1.65	c
1.59/1.65	c       original/binary      fixed     eliminated      learned       agility
1.59/1.65	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.65	c
1.59/1.65	c B    1.7     5340      60      0     0      0   24002  10412   20.0  41    2
1.69/1.77	c +    1.8     5340      60      0     0      0   25461  11442   19.9  40    2
2.20/2.29	c +    2.3     5340      60      0     0      0   31825  12586   19.5  41    2
2.79/2.83	c N    2.8     5340      60      0     0      0   38475  12593   19.4  40    3
2.89/2.94	c +    2.9     5340      60      0     0      0   39782  13844   19.4  40    3
3.79/3.82	c +    3.8     5340      60      0     0      0   49725  15228   19.1  41    3
4.99/5.05	c +    5.1     5340      60      0     0      0   62157  16750   18.8  40    3
5.19/5.23	c B    5.2     5340      60      0     0      0   64011  16757   18.8  40    3
6.60/6.62	c +    6.6     5340      60      0     0      0   77697  18425   18.5  40    4
7.79/7.84	c N    7.8     5340      60      0     0      0   89773  18433   18.4  40    4
8.59/8.63	c +    8.6     5340      60      0     0      0   97120  20267   18.4  40    4
11.39/11.48	c +   11.5     5340      60      0     0      0  121400  22293   18.2  40    5
15.19/15.21	c +   15.2     5340      60      0     0      0  151750  24522   17.9  42    5
16.29/16.31	c B   16.3     5340      60      0     0      0  160044  24529   17.8  41    5
20.08/20.11	c +   20.1     5340      60      0     0      0  189686  26974   17.7  40    6
22.38/22.45	c N   22.4     5340      60      0     0      0  205151  26982   17.7  40    6
27.29/27.35	c +   27.3     5340      60      0     0      0  237106  29671   17.5  40    6
36.69/36.79	c +   36.8     5340      60      0     0      0  296380  32638   17.3  41    7
50.08/50.12	c +   50.1     5340      60      0     0      0  370476  35901   17.1  41    8
52.58/52.60	c
52.58/52.60	c       original/binary      fixed     eliminated      learned       agility
52.58/52.60	c   seconds        variables     equivalent    conflicts       height       MB
52.58/52.60	c
52.58/52.60	c B   52.6     5340      60      0     0      0  384096  35907   17.1  40    8
68.48/68.53	c N   68.5     5340      60      0     0      0  461507  35907   17.1  41    9
68.78/68.81	c +   68.8     5340      60      0     0      0  463095  39491   17.1  41    9
95.17/95.27	c +   95.3     5340      60      0     0      0  578867  43440   17.0  40   10
131.75/131.88	c +  131.8     5340      60      0     0      0  723580  47784   16.7  40   11
178.94/179.08	c B  179.0     5340      60      0     0      0  896185  47792   16.7  40   13
181.84/181.98	c +  181.9     5340      60      0     0      0  904477  52562   16.7  41   13
220.23/220.38	c N  220.3     5340      60      0     0      0 1025446  52573   16.6  40   14
251.43/251.54	c +  251.5     5340      60      0     0      0 1130595  57818   16.5  41   15
345.89/346.07	c +  346.0     5340      60      0     0      0 1413240  63599   16.2  40   17
482.56/482.78	c +  482.6     5340      60      0     0      0 1766551  69958   16.1  41   19
598.82/599.08	c B  598.9     5340      60      0     0      0 2048383  69967   16.0  40   20
665.20/665.43	c +  665.2     5340      60      0     0      0 2208186  76953   15.9  40   21
688.80/689.08	c N  688.9     5340      60      0     0      0 2255799  76962   15.9  41   21
926.63/926.91	c +  926.6     5340      60      0     0      0 2760231  84648   15.8  40   24
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 3276240 conflicts, 3535679 decisions, 1 random
1200.06/1200.40	c 0 iterations, 5 restarts, 5844 skipped
1200.06/1200.40	c 29 enlarged, 0 shrunken, 32003 rescored, 765 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 51347 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 120 probed, 1 phases, 1 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 61832259 learned, 21% deleted, 0 strong, 9 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 46456158 propagations, 0.04 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 25 MB max, 303 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1515791-1238259357/watcher-1515791-1238259357 -o /tmp/evaluation-result-1515791-1238259357/solver-1515791-1238259357 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515791-1238259357.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: 1.02 1.03 1.00 3/68 8568
/proc/meminfo: memFree=1307184/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=1052 CPUtime=0
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1098597250 1077248 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 263 145 63 155 0 106 0

[startup+0.101305 s]
/proc/loadavg: 1.02 1.03 1.00 3/68 8568
/proc/meminfo: memFree=1307184/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=1444 CPUtime=0.1
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 297 0 0 0 10 0 0 0 18 0 1 0 1098597250 1478656 281 1992294400 134512640 135151029 4294956240 18446744073709551615 134517322 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 361 281 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.202314 s]
/proc/loadavg: 1.02 1.03 1.00 3/68 8568
/proc/meminfo: memFree=1307184/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=1344 CPUtime=0.2
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 301 0 0 0 20 0 0 0 18 0 1 0 1098597250 1376256 230 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 336 230 79 155 0 179 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1344

[startup+0.302323 s]
/proc/loadavg: 1.02 1.03 1.00 3/68 8568
/proc/meminfo: memFree=1307184/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=1740 CPUtime=0.3
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 402 0 0 0 30 0 0 0 19 0 1 0 1098597250 1781760 331 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 435 331 79 155 0 278 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1740

[startup+0.701363 s]
/proc/loadavg: 1.02 1.03 1.00 3/68 8568
/proc/meminfo: memFree=1307184/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=2416 CPUtime=0.7
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 593 0 0 0 70 0 0 0 23 0 1 0 1098597250 2473984 522 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 604 522 79 155 0 447 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2416

[startup+1.50144 s]
/proc/loadavg: 1.02 1.03 1.00 2/69 8569
/proc/meminfo: memFree=1305064/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=3080 CPUtime=1.49
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 738 0 0 0 149 0 0 0 25 0 1 0 1098597250 3153920 667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 770 667 79 155 0 613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.1016 s]
/proc/loadavg: 1.02 1.03 1.00 2/69 8569
/proc/meminfo: memFree=1304360/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=3756 CPUtime=3.09
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 898 0 0 0 309 0 0 0 25 0 1 0 1098597250 3846144 827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 939 827 79 155 0 782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3756

[startup+6.30192 s]
/proc/loadavg: 1.02 1.03 1.00 2/69 8569
/proc/meminfo: memFree=1303336/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=4764 CPUtime=6.29
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 1115 0 0 0 629 0 0 0 25 0 1 0 1098597250 4878336 1044 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 1191 1044 79 155 0 1034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4764

[startup+12.7015 s]
/proc/loadavg: 1.02 1.03 1.00 2/69 8569
/proc/meminfo: memFree=1301928/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=6100 CPUtime=12.69
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 1389 0 0 0 1269 0 0 0 25 0 1 0 1098597250 6246400 1318 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 1525 1318 79 155 0 1368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6100

[startup+25.5018 s]
/proc/loadavg: 1.01 1.03 1.00 2/69 8569
/proc/meminfo: memFree=1300584/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=7508 CPUtime=25.49
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 1718 0 0 0 2548 1 0 0 25 0 1 0 1098597250 7688192 1647 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 1877 1647 79 155 0 1720 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7508

[startup+51.1013 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 8569
/proc/meminfo: memFree=1298920/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=9668 CPUtime=51.08
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 2158 0 0 0 5107 1 0 0 25 0 1 0 1098597250 9900032 2087 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 2417 2087 79 155 0 2260 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9668

[startup+102.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 8569
/proc/meminfo: memFree=1296552/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=12508 CPUtime=102.27
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 2708 0 0 0 10225 2 0 0 25 0 1 0 1098597250 12808192 2637 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 3127 2637 79 155 0 2970 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12508

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 8569
/proc/meminfo: memFree=1294760/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=14672 CPUtime=162.25
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 3162 0 0 0 16222 3 0 0 25 0 1 0 1098597250 15024128 3091 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 3668 3091 79 155 0 3511 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14672

[startup+222.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 8569
/proc/meminfo: memFree=1293416/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=16236 CPUtime=222.24
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 3477 0 0 0 22220 4 0 0 25 0 1 0 1098597250 16625664 3406 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 4059 3406 79 155 0 3902 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16236

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8569
/proc/meminfo: memFree=1292072/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=17892 CPUtime=282.22
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 3798 0 0 0 28218 4 0 0 25 0 1 0 1098597250 18321408 3727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 4473 3727 79 155 0 4316 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17892

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1291176/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=19068 CPUtime=342.19
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 4016 0 0 0 34215 4 0 0 25 0 1 0 1098597250 19525632 3945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 4767 3945 79 155 0 4610 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1289832/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=20752 CPUtime=402.17
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 4345 0 0 0 40212 5 0 0 25 0 1 0 1098597250 21250048 4274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 5188 4274 79 155 0 5031 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20752

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1289384/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=21404 CPUtime=462.16
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 4478 0 0 0 46210 6 0 0 25 0 1 0 1098597250 21917696 4407 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 5351 4407 79 155 0 5194 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21404

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1289128/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=21792 CPUtime=522.14
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 4547 0 0 0 52208 6 0 0 25 0 1 0 1098597250 22315008 4476 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 5448 4476 79 155 0 5291 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21792

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1288680/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=22440 CPUtime=582.12
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 4657 0 0 0 58206 6 0 0 25 0 1 0 1098597250 22978560 4586 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 5610 4586 79 155 0 5453 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1287784/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=23484 CPUtime=642.11
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 4874 0 0 0 64204 7 0 0 25 0 1 0 1098597250 24047616 4803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 5871 4803 79 155 0 5714 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23484

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1287336/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=24256 CPUtime=702.09
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 4998 0 0 0 70202 7 0 0 25 0 1 0 1098597250 24838144 4927 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 6064 4927 79 155 0 5907 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 24256

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1287080/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=24384 CPUtime=762.08
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 5049 0 0 0 76201 7 0 0 25 0 1 0 1098597250 24969216 4978 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 6096 4978 79 155 0 5939 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 24384

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1286376/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=25420 CPUtime=822.06
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 5226 0 0 0 82198 8 0 0 25 0 1 0 1098597250 26030080 5155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 6355 5155 79 155 0 6198 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 25420

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1285352/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=26472 CPUtime=882.05
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 5481 0 0 0 88197 8 0 0 25 0 1 0 1098597250 27107328 5410 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 6618 5410 79 155 0 6461 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 26472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1284904/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=26736 CPUtime=942.02
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 5579 0 0 0 94194 8 0 0 25 0 1 0 1098597250 27377664 5508 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 6684 5508 79 155 0 6527 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 26736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1284392/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=27516 CPUtime=1002.01
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 5717 0 0 0 100192 9 0 0 25 0 1 0 1098597250 28176384 5646 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 6879 5646 79 155 0 6722 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 27516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1283944/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=27908 CPUtime=1061.99
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 5812 0 0 0 106190 9 0 0 25 0 1 0 1098597250 28577792 5741 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 6977 5741 79 155 0 6820 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 27908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1283560/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=28300 CPUtime=1121.98
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 5924 0 0 0 112188 10 0 0 25 0 1 0 1098597250 28979200 5853 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 7075 5853 79 155 0 6918 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1283048/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=28820 CPUtime=1181.96
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 6040 0 0 0 118186 10 0 0 25 0 1 0 1098597250 29511680 5969 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 7205 5969 79 155 0 7048 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 28820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1283048/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=28820 CPUtime=1200.06
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 6042 0 0 0 119996 10 0 0 25 0 1 0 1098597250 29511680 5971 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 7205 5971 79 155 0 7048 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28820

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 8575
/proc/meminfo: memFree=1283048/2055920 swapFree=4175244/4192956
[pid=8568] ppid=8566 vsize=28820 CPUtime=1200.06
/proc/8568/stat : 8568 (precosat) R 8566 8568 8348 0 -1 4194304 6042 0 0 0 119996 10 0 0 25 0 1 0 1098597250 29511680 5971 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8568/statm: 7205 5971 79 155 0 7048 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.111982
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 28820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6042
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= 1209

runsolver used 1.00585 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-28 17:55:57
IDJOB=1515791
IDBENCH=70459
IDSOLVER=507
FILE ID=node60/1515791-1238259357
PBS_JOBID= 9060780
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S703461330-034.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515791-1238259357/watcher-1515791-1238259357 -o /tmp/evaluation-result-1515791-1238259357/solver-1515791-1238259357 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515791-1238259357.cnf

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

MD5SUM BENCH= 5871895160b61e33d95658e3a61619c3
RANDOM SEED=341556143

node60.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		: 3000.202
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		: 3000.202
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:       1307664 kB
Buffers:         79400 kB
Cached:         580832 kB
SwapCached:      10996 kB
Active:         199436 kB
Inactive:       473844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1307664 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          18372 kB
Slab:            60520 kB
Committed_AS:  3205956 kB
PageTables:       1712 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= 66400 MiB
End job on node60 at 2009-03-28 18:15:59