Trace number 1518479

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
MD5SUM4bfed38592d845032443637a02e777c6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1518479-1238300342.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2357     544      0     0     16       0      0    0.0   0    0
0.00/0.01	c l    0.0     2357     544      0     0     16       0   2357    0.0   0    0
0.00/0.01	c R    0.0     2357     544      0     0     16     105    105   51.1  16    0
0.00/0.02	c R    0.0     2357     544      0     0     16     206    206   42.9  22    0
0.00/0.05	c N    0.1     2357     544      0     0     16     812    812   39.5  26    0
0.00/0.06	c B    0.1     2357     544      0     0     16    1000   1000   39.1  26    0
0.09/0.12	c B    0.1     2357     544      0     0     16    2003   2003   37.6  28    1
0.09/0.14	c +    0.1     2357     544      0     0     16    2357   2592   37.3  28    1
0.09/0.14	c N    0.1     2357     544      0     0     16    2422   2422   37.2  27    1
0.09/0.18	c +    0.2     2357     544      0     0     16    2947   2851   36.8  27    1
0.19/0.23	c +    0.2     2357     544      0     0     16    3680   3136   36.6  27    1
0.19/0.29	c +    0.3     2357     544      0     0     16    4601   3449   36.2  27    1
0.29/0.37	c +    0.4     2357     544      0     0     16    5751   3793   36.7  27    1
0.39/0.41	c N    0.4     2357     544      0     0     16    6433   3802   37.0  27    1
0.39/0.46	c +    0.5     2357     544      0     0     16    7185   4172   36.9  28    1
0.49/0.52	c B    0.5     2357     544      0     0     16    8003   4175   36.8  28    1
0.49/0.59	c +    0.6     2357     544      0     0     16    8981   4589   36.6  28    1
0.69/0.75	c +    0.8     2357     544      0     0     16   11226   5047   35.0  25    1
0.89/0.98	c
0.89/0.98	c       original/binary      fixed     eliminated      learned       agility
0.89/0.98	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.98	c
0.89/0.98	c +    1.0     2357     544      0     0     16   14031   5551   33.4  27    1
1.10/1.15	c N    1.2     2357     544      0     0     16   16054   5557   32.8  27    1
1.19/1.28	c +    1.3     2357     544      0     0     16   17535   6106   32.4  27    1
1.59/1.64	c +    1.6     2357     544      0     0     16   21916   6716   31.4  26    2
1.79/1.80	c B    1.8     2357     544      0     0     16   24027   6726   31.4  26    2
1.99/2.09	c +    2.1     2357     544      0     0     16   27396   7387   31.3  25    2
2.59/2.69	c +    2.7     2357     544      0     0     16   34245   8125   31.7  27    2
3.09/3.11	c N    3.1     2357     544      0     0     16   38512   8137   31.5  26    2
3.49/3.51	c +    3.5     2357     544      0     0     16   42805   8937   31.3  28    2
4.49/4.50	c +    4.5     2357     544      0     0     16   53505   9830   30.5  26    2
5.39/5.46	c B    5.5     2357     544      0     0     16   64050   9838   31.0  26    3
5.68/5.72	c +    5.7     2357     544      0     0     16   66880  10813   31.3  26    3
7.38/7.48	c +    7.5     2357     544      0     0     16   83601  11894   31.5  25    3
8.28/8.33	c N    8.3     2357     544      0     0     16   89812  11906   31.3  27    3
10.09/10.10	c +   10.1     2357     544      0     0     16  104501  13083   30.8  29    3
12.89/12.97	c +   13.0     2357     544      0     0     16  130626  14391   30.7  29    4
16.58/16.68	c B   16.7     2357     544      0     0     16  160076  14399   30.8  27    4
16.98/17.04	c +   17.0     2357     544      0     0     16  163281  15830   31.0  27    4
22.38/22.42	c +   22.4     2357     544      0     0     16  204100  17413   30.3  26    5
22.48/22.58	c
22.48/22.58	c       original/binary      fixed     eliminated      learned       agility
22.48/22.58	c   seconds        variables     equivalent    conflicts       height       MB
22.48/22.58	c
22.48/22.58	c N   22.6     2357     544      0     0     16  205184  16924   30.3  27    5
29.59/29.69	c +   29.7     2357     544      0     0     16  255130  19154   29.9  27    6
38.88/38.93	c +   38.9     2357     544      0     0     16  318912  21069   30.2  28    6
49.97/50.07	c B   50.1     2357     544      0     0     16  384127  21074   30.0  25    7
52.17/52.27	c +   52.3     2357     544      0     0     16  398640  23175   29.9  28    7
63.77/63.84	c N   63.8     2357     544      0     0     16  461577  23191   29.4  27    8
71.07/71.19	c +   71.2     2357     544      0     0     16  498301  25492   29.1  27    8
95.15/95.29	c +   95.3     2357     544      0     0     16  622876  28041   29.3  28    9
129.14/129.22	c +  129.2     2357     544      0     0     16  778595  30845   29.2  25   10
155.93/156.09	c B  156.0     2357     544      0     0     16  896232  30858   29.3  26   11
174.73/174.86	c +  174.8     2357     544      0     0     16  973241  33929   29.1  27   11
189.42/189.56	c N  189.5     2357     544      0     0     16 1025576  33941   28.9  27   12
240.70/240.85	c +  240.8     2357     544      0     0     16 1216551  37321   28.5  27   13
326.87/327.02	c +  326.9     2357     544      0     0     16 1520686  41053   28.8  28   15
445.63/445.85	c +  445.7     2357     544      0     0     16 1900856  45158   28.9  28   16
494.71/494.99	c B  494.8     2357     544      0     0     16 2048450  45173   29.0  26   17
568.88/569.13	c N  568.9     2357     544      0     0     16 2256004  45169   28.5  25   18
613.66/613.95	c +  613.7     2357     544      0     0     16 2376070  49673   28.2  27   18
845.68/846.06	c +  845.8     2357     544      0     0     16 2970086  54640   28.2  28   21
1162.96/1163.44	c
1162.96/1163.44	c       original/binary      fixed     eliminated      learned       agility
1162.96/1163.44	c   seconds        variables     equivalent    conflicts       height       MB
1162.96/1163.44	c
1162.96/1163.44	c + 1163.0     2357     544      0     0     16 3712607  60104   27.7  28   24
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 3784864 conflicts, 4558743 decisions, 1 random
1200.06/1200.50	c 0 iterations, 417 restarts, 6234 skipped
1200.06/1200.50	c 34 enlarged, 0 shrunken, 37014 rescored, 899 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 16 elim, 0 merged
1200.06/1200.50	c elim: 7900 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 137120 probed, 126 phases, 126 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 100662103 learned, 20% deleted, 36 strong, 24 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 348168561 propagations, 0.29 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 25 MB max, 464 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	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-1518479-1238300342/watcher-1518479-1238300342 -o /tmp/evaluation-result-1518479-1238300342/solver-1518479-1238300342 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518479-1238300342.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: 0.99 0.97 0.98 3/71 12003
/proc/meminfo: memFree=842824/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=916 CPUtime=0
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1102697256 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134676702 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 229 151 79 155 0 72 0

[startup+0.069999 s]
/proc/loadavg: 0.99 0.97 0.98 3/71 12003
/proc/meminfo: memFree=842824/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=1180 CPUtime=0.06
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 217 0 0 0 6 0 0 0 18 0 1 0 1102697256 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.102004 s]
/proc/loadavg: 0.99 0.97 0.98 3/71 12003
/proc/meminfo: memFree=842824/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=1312 CPUtime=0.09
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 1102697256 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301041 s]
/proc/loadavg: 0.99 0.97 0.98 3/71 12003
/proc/meminfo: memFree=842824/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=1576 CPUtime=0.29
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 1102697256 1613824 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 394 313 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701118 s]
/proc/loadavg: 0.99 0.97 0.98 3/71 12003
/proc/meminfo: memFree=842824/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=1972 CPUtime=0.69
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 423 0 0 0 69 0 0 0 22 0 1 0 1102697256 2019328 407 1992294400 134512640 135151029 4294956240 18446744073709551615 134553625 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 493 407 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50127 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=841280/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=2368 CPUtime=1.49
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1102697256 2424832 505 1992294400 134512640 135151029 4294956240 18446744073709551615 134551638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 592 505 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10157 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=840640/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=3028 CPUtime=3.09
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 695 0 0 0 309 0 0 0 25 0 1 0 1102697256 3100672 679 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 757 679 79 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=839680/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=3824 CPUtime=6.28
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 893 0 0 0 628 0 0 0 25 0 1 0 1102697256 3915776 877 1992294400 134512640 135151029 4294956240 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 956 877 79 155 0 799 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3824

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=838472/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=4768 CPUtime=12.69
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 1116 0 0 0 1268 1 0 0 25 0 1 0 1102697256 4882432 1100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 1192 1100 79 155 0 1035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4768

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=836872/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=6400 CPUtime=25.48
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 1498 0 0 0 2547 1 0 0 25 0 1 0 1102697256 6553600 1482 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 1600 1482 79 155 0 1443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6400

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=835144/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=8136 CPUtime=51.07
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 1917 0 0 0 5105 2 0 0 25 0 1 0 1102697256 8331264 1901 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 2034 1901 79 155 0 1877 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8136

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=832840/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=10656 CPUtime=102.25
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 2494 0 0 0 10222 3 0 0 25 0 1 0 1102697256 10911744 2478 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 2664 2478 79 155 0 2507 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10656

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=831112/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=12476 CPUtime=162.24
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 2903 0 0 0 16219 5 0 0 25 0 1 0 1102697256 12775424 2887 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 3119 2887 79 155 0 2962 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12476

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=829384/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=14436 CPUtime=222.2
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 3331 0 0 0 22215 5 0 0 25 0 1 0 1102697256 14782464 3315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 3609 3315 79 155 0 3452 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14436

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=828040/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=15880 CPUtime=282.19
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 3652 0 0 0 28213 6 0 0 25 0 1 0 1102697256 16261120 3636 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 3970 3636 79 155 0 3813 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15880

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=827144/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=16848 CPUtime=342.16
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 3869 0 0 0 34210 6 0 0 25 0 1 0 1102697256 17252352 3853 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 4212 3853 79 155 0 4055 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16848

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=826376/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=17640 CPUtime=402.15
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 4055 0 0 0 40208 7 0 0 25 0 1 0 1102697256 18063360 4039 1992294400 134512640 135151029 4294956240 18446744073709551615 134551333 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 4410 4039 79 155 0 4253 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17640

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=825544/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=18524 CPUtime=462.12
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 4256 0 0 0 46205 7 0 0 25 0 1 0 1102697256 18968576 4240 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 4631 4240 79 155 0 4474 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18524

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=824648/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=19568 CPUtime=522.1
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 4483 0 0 0 52203 7 0 0 25 0 1 0 1102697256 20037632 4467 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 4892 4467 79 155 0 4735 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19568

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=823944/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=20496 CPUtime=582.07
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 4666 0 0 0 58200 7 0 0 25 0 1 0 1102697256 20987904 4650 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 5124 4650 79 155 0 4967 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20496

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=823368/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=21080 CPUtime=642.06
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 4795 0 0 0 64198 8 0 0 25 0 1 0 1102697256 21585920 4779 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 5270 4779 79 155 0 5113 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21080

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=822792/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=21752 CPUtime=702.03
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 4952 0 0 0 70195 8 0 0 25 0 1 0 1102697256 22274048 4936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 5438 4936 79 155 0 5281 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 21752

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=822344/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=22224 CPUtime=762.01
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5065 0 0 0 76193 8 0 0 25 0 1 0 1102697256 22757376 5049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 5556 5049 79 155 0 5399 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22224

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=821832/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=22800 CPUtime=821.98
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5194 0 0 0 82190 8 0 0 25 0 1 0 1102697256 23347200 5178 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 5700 5178 79 155 0 5543 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22800

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=821128/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=23708 CPUtime=881.97
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5372 0 0 0 88188 9 0 0 25 0 1 0 1102697256 24276992 5356 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 5927 5356 79 155 0 5770 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23708

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=820616/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=24432 CPUtime=941.94
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5510 0 0 0 94185 9 0 0 25 0 1 0 1102697256 25018368 5494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 6108 5494 79 155 0 5951 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 24432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=820360/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=24720 CPUtime=1001.92
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5577 0 0 0 100183 9 0 0 25 0 1 0 1102697256 25313280 5561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 6180 5561 79 155 0 6023 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=819848/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=25296 CPUtime=1061.89
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5687 0 0 0 106180 9 0 0 25 0 1 0 1102697256 25903104 5671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 6324 5671 79 155 0 6167 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 25296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=819080/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=26208 CPUtime=1121.87
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5878 0 0 0 112178 9 0 0 25 0 1 0 1102697256 26836992 5862 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 6552 5862 79 155 0 6395 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 26208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=818760/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=26740 CPUtime=1181.85
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 5969 0 0 0 118176 9 0 0 25 0 1 0 1102697256 27381760 5953 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 6685 5953 79 155 0 6528 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 26740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=818568/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=26900 CPUtime=1200.06
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 6012 0 0 0 119996 10 0 0 25 0 1 0 1102697256 27545600 5996 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 6725 5996 79 155 0 6568 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26900

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: 0.99 0.97 0.98 2/72 12004
/proc/meminfo: memFree=818568/2055920 swapFree=4170332/4192956
[pid=12003] ppid=12001 vsize=26900 CPUtime=1200.06
/proc/12003/stat : 12003 (precosat) R 12001 12003 11878 0 -1 4194304 6012 0 0 0 119996 10 0 0 25 0 1 0 1102697256 27545600 5996 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12003/statm: 6725 5996 79 155 0 6568 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.105983
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 26900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6012
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= 2026

runsolver used 1.11583 second user time and 3.2635 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 06:19:02
IDJOB=1518479
IDBENCH=70683
IDSOLVER=507
FILE ID=node38/1518479-1238300342
PBS_JOBID= 9061058
Free space on /tmp= 65528 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518479-1238300342/watcher-1518479-1238300342 -o /tmp/evaluation-result-1518479-1238300342/solver-1518479-1238300342 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518479-1238300342.cnf

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

MD5SUM BENCH= 4bfed38592d845032443637a02e777c6
RANDOM SEED=1366001048

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        843240 kB
Buffers:         90308 kB
Cached:        1030892 kB
SwapCached:      11204 kB
Active:         156760 kB
Inactive:       977072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        843240 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          18332 kB
Slab:            63968 kB
Committed_AS:  3009676 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 06:39:04