Trace number 1512623

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S251246256-047.cnf
MD5SUM8f73ab57f6037e66eefb750c3e8213fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.5531
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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-1512623-1238206533.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c s    0.2    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c l    0.2    16000     800      0     0      0       0  16000    0.0   0    1
0.09/0.16	c R    0.2    16000     800      0     0      0     100    100  169.6  14    1
0.09/0.17	c R    0.2    16000     800      0     0      0     201    201  158.7  22    1
0.19/0.23	c N    0.2    16000     800      0     0      0     803    803  178.1  27    2
0.19/0.25	c B    0.3    16000     800      0     0      0    1002   1002  182.9  27    2
0.29/0.36	c B    0.4    16000     800      0     0      0    2002   2002  195.4  26    2
0.39/0.40	c N    0.4    16000     800      0     0      0    2408   2408  197.7  27    3
0.89/0.92	c N    0.9    16000     800      0     0      0    6423   6423  206.1  26    5
1.09/1.13	c B    1.1    16000     800      0     0      0    8006   8006  208.8  28    6
2.48/2.51	c +    2.5    16000     800      0     0      0   16000  17600  214.5  29   10
2.48/2.54	c N    2.5    16000     800      0     0      0   16050  16050  214.5  27   10
3.39/3.49	c +    3.5    16000     800      0     0      0   20000  19360  215.6  27   11
4.59/4.62	c B    4.6    16000     800      0     0      0   24012  19367  216.1  28   12
4.89/4.92	c +    4.9    16000     800      0     0      0   25001  21296  216.2  29   12
6.79/6.89	c +    6.9    16000     800      0     0      0   31250  23425  216.8  28   13
9.49/9.59	c N    9.6    16000     800      0     0      0   38493  23430  217.0  27   15
9.69/9.77	c +    9.8    16000     800      0     0      0   39061  25767  217.0  29   15
13.09/13.19	c
13.09/13.19	c       original/binary      fixed     eliminated      learned       agility
13.09/13.19	c   seconds        variables     equivalent    conflicts       height       MB
13.09/13.19	c
13.09/13.19	c +   13.2    16000     800      0     0      0   48825  28343  216.9  28   16
17.69/17.70	c +   17.7    16000     800      0     0      0   61031  31177  216.7  29   17
18.78/18.86	c B   18.9    16000     800      0     0      0   64025  31199  216.6  29   19
23.88/23.91	c +   23.9    16000     800      0     0      0   76287  34294  216.5  26   19
30.09/30.13	c N   30.1    16000     800      0     0      0   89803  34305  216.3  27   21
32.49/32.58	c +   32.6    16000     800      0     0      0   95355  37723  216.1  29   21
43.18/43.29	c +   43.3    16000     800      0     0      0  119191  41495  215.6  27   23
58.17/58.23	c +   58.2    16000     800      0     0      0  148986  45644  215.0  28   26
64.47/64.52	c B   64.5    16000     800      0     0      0  160040  45659  214.9  26   28
78.66/78.72	c +   78.7    16000     800      0     0      0  186230  50208  214.7  28   28
90.56/90.63	c N   90.6    16000     800      0     0      0  205182  50216  214.4  29   31
107.36/107.40	c +  107.4    16000     800      0     0      0  232785  55228  214.1  27   31
143.25/143.34	c +  143.3    16000     800      0     0      0  290981  60750  213.7  26   34
193.33/193.40	c +  193.3    16000     800      0     0      0  363726  66825  213.1  27   38
206.03/206.16	c B  206.1    16000     800      0     0      0  384090  66835  212.9  27   41
246.92/247.03	c +  247.0    16000     800      0     0      0  454656  73507  210.7  28   44
252.83/252.99	c N  252.9    16000     800      0     0      0  461612  73518  210.5  29   47
334.30/334.41	c +  334.3    16000     800      0     0      0  568320  80857  208.6  27   48
435.07/435.28	c +  435.2    16000     800      0     0      0  710401  88942  208.3  28   55
561.73/561.92	c
561.73/561.92	c       original/binary      fixed     eliminated      learned       agility
561.73/561.92	c   seconds        variables     equivalent    conflicts       height       MB
561.73/561.92	c
561.73/561.92	c +  561.8    16000     800      0     0      0  888002  97836  207.7  27   63
569.73/569.96	c B  569.8    16000     800      0     0      0  896189  97139  207.6  27   68
673.90/674.12	c N  673.9    16000     800      0     0      0 1025666  97857  207.0  27   72
767.07/767.34	c +  767.1    16000     800      0     0      0 1110000 107619  206.3  28   73
964.71/965.02	c +  964.7    16000     800      0     0      0 1387500 118380  206.7  26   79
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 1613669 conflicts, 1952201 decisions, 1 random
1200.04/1200.40	c 0 iterations, 19 restarts, 3050 skipped
1200.04/1200.40	c 21 enlarged, 0 shrunken, 15775 rescored, 442 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 81602 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 25600 probed, 16 phases, 16 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 211605593 learned, 8% deleted, 0 strong, 20 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 145302446 propagations, 0.12 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 91 MB max, 782 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1512623-1238206533/watcher-1512623-1238206533 -o /tmp/evaluation-result-1512623-1238206533/solver-1512623-1238206533 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512623-1238206533.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 8257
/proc/meminfo: memFree=1270200/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=1052 CPUtime=0
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1093318200 1077248 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 263 148 63 155 0 106 0

[startup+0.066041 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 8257
/proc/meminfo: memFree=1270200/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=2732 CPUtime=0.06
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 621 0 0 0 6 0 0 0 18 0 1 0 1093318200 2797568 577 1992294400 134512640 135151029 4294956240 18446744073709551615 134548067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 683 577 79 155 0 526 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2732

[startup+0.101044 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 8257
/proc/meminfo: memFree=1270200/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=2732 CPUtime=0.09
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 621 0 0 0 9 0 0 0 18 0 1 0 1093318200 2797568 577 1992294400 134512640 135151029 4294956240 18446744073709551615 134526197 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 683 577 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301066 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 8257
/proc/meminfo: memFree=1270200/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=2996 CPUtime=0.29
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 708 0 0 0 29 0 0 0 19 0 1 0 1093318200 3067904 664 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 749 664 79 155 0 592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2996

[startup+0.701109 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 8257
/proc/meminfo: memFree=1270200/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=4844 CPUtime=0.69
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 1166 0 0 0 69 0 0 0 22 0 1 0 1093318200 4960256 1122 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 1211 1122 79 155 0 1054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4844

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 8258
/proc/meminfo: memFree=1264688/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=8012 CPUtime=1.49
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 1965 0 0 0 149 0 0 0 25 0 1 0 1093318200 8204288 1921 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 2003 1921 79 155 0 1846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8012

[startup+3.10137 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 8258
/proc/meminfo: memFree=1260848/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=11972 CPUtime=3.09
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 2955 0 0 0 308 1 0 0 25 0 1 0 1093318200 12259328 2911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 2993 2911 79 155 0 2836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11972

[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 8258
/proc/meminfo: memFree=1256432/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=14616 CPUtime=6.29
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 3610 0 0 0 627 2 0 0 25 0 1 0 1093318200 14966784 3566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 3654 3566 79 155 0 3497 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14616

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 8258
/proc/meminfo: memFree=1253104/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=17528 CPUtime=12.68
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 4333 0 0 0 1266 2 0 0 25 0 1 0 1093318200 17948672 4289 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 4382 4289 79 155 0 4225 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17528

[startup+25.5018 s]
/proc/loadavg: 0.94 0.95 0.69 2/65 8258
/proc/meminfo: memFree=1248048/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=22704 CPUtime=25.49
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 5593 0 0 0 2545 4 0 0 25 0 1 0 1093318200 23248896 5549 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 5676 5549 79 155 0 5519 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22704

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 8258
/proc/meminfo: memFree=1243376/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=27524 CPUtime=51.07
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 6776 0 0 0 5102 5 0 0 25 0 1 0 1093318200 28184576 6732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 6881 6732 79 155 0 6724 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27524

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 8258
/proc/meminfo: memFree=1237488/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=33284 CPUtime=102.26
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 8213 0 0 0 10219 7 0 0 25 0 1 0 1093318200 34082816 8169 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 8321 8169 79 155 0 8164 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33284

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 8258
/proc/meminfo: memFree=1230960/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=40100 CPUtime=162.24
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 9861 0 0 0 16214 10 0 0 25 0 1 0 1093318200 41062400 9817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 10025 9817 79 155 0 9868 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40100

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8258
/proc/meminfo: memFree=1225904/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=45256 CPUtime=222.22
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 11107 0 0 0 22210 12 0 0 25 0 1 0 1093318200 46342144 11063 1992294400 134512640 135151029 4294956240 18446744073709551615 134676731 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 11314 11063 79 155 0 11157 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 45256

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 8258
/proc/meminfo: memFree=1219632/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=51692 CPUtime=282.21
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 12673 0 0 0 28207 14 0 0 25 0 1 0 1093318200 52932608 12629 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 12923 12629 79 155 0 12766 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51692

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 8258
/proc/meminfo: memFree=1216496/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=54976 CPUtime=342.19
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 13443 0 0 0 34204 15 0 0 25 0 1 0 1093318200 56295424 13399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 13744 13399 79 155 0 13587 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 54976

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 8258
/proc/meminfo: memFree=1211632/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=60220 CPUtime=402.17
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 14645 0 0 0 40201 16 0 0 25 0 1 0 1093318200 61665280 14601 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 15055 14601 79 155 0 14898 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 60220

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 8258
/proc/meminfo: memFree=1207216/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=64980 CPUtime=462.16
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 15774 0 0 0 46198 18 0 0 25 0 1 0 1093318200 66539520 15730 1992294400 134512640 135151029 4294956240 18446744073709551615 134678752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 16245 15730 79 155 0 16088 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 64980

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 8258
/proc/meminfo: memFree=1205296/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=67004 CPUtime=522.14
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 16236 0 0 0 52195 19 0 0 25 0 1 0 1093318200 68612096 16192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 16751 16192 79 155 0 16594 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 67004

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 8258
/proc/meminfo: memFree=1200304/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=72340 CPUtime=582.12
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 17488 0 0 0 58191 21 0 0 25 0 1 0 1093318200 74076160 17444 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 18085 17444 79 155 0 17928 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 72340

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8258
/proc/meminfo: memFree=1198960/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=73776 CPUtime=642.11
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 17820 0 0 0 64190 21 0 0 25 0 1 0 1093318200 75546624 17776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 18444 17776 79 155 0 18287 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 73776

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 8258
/proc/meminfo: memFree=1195888/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=77096 CPUtime=702.08
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 18601 0 0 0 70186 22 0 0 25 0 1 0 1093318200 78946304 18557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 19274 18557 79 155 0 19117 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 77096

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 8258
/proc/meminfo: memFree=1194864/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=78348 CPUtime=762.08
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 18846 0 0 0 76185 23 0 0 25 0 1 0 1093318200 80228352 18802 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 19587 18802 79 155 0 19430 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 78348

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 8258
/proc/meminfo: memFree=1189808/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=83448 CPUtime=822.06
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 20089 0 0 0 82181 25 0 0 25 0 1 0 1093318200 85450752 20045 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 20862 20045 79 155 0 20705 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 83448

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8258
/proc/meminfo: memFree=1189232/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=84072 CPUtime=882.04
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 20242 0 0 0 88179 25 0 0 25 0 1 0 1093318200 86089728 20198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 21018 20198 79 155 0 20861 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 84072

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8258
/proc/meminfo: memFree=1188784/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=84648 CPUtime=942.02
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 20349 0 0 0 94177 25 0 0 25 0 1 0 1093318200 86679552 20305 1992294400 134512640 135151029 4294956240 18446744073709551615 134567914 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 21162 20305 79 155 0 21005 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 84648

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 8258
/proc/meminfo: memFree=1182000/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=91564 CPUtime=1002
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 22046 0 0 0 100172 28 0 0 25 0 1 0 1093318200 93761536 22002 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 22891 22002 79 155 0 22734 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 91564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 8258
/proc/meminfo: memFree=1178416/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=95616 CPUtime=1061.98
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 22952 0 0 0 106169 29 0 0 25 0 1 0 1093318200 97910784 22908 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 23904 22908 79 155 0 23747 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 95616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 8258
/proc/meminfo: memFree=1177776/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=96308 CPUtime=1121.97
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 23099 0 0 0 112167 30 0 0 25 0 1 0 1093318200 98619392 23055 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 24077 23055 79 155 0 23920 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 96308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 8258
/proc/meminfo: memFree=1177008/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=97112 CPUtime=1181.95
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 23281 0 0 0 118165 30 0 0 25 0 1 0 1093318200 99442688 23237 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 24278 23237 79 155 0 24121 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 97112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8258
/proc/meminfo: memFree=1176688/2055920 swapFree=4176920/4192956
[pid=8257] ppid=8255 vsize=97496 CPUtime=1200.04
/proc/8257/stat : 8257 (precosat) R 8255 8257 8186 0 -1 4194304 23354 0 0 0 119974 30 0 0 25 0 1 0 1093318200 99835904 23310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8257/statm: 24374 23310 79 155 0 24217 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 97496

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.75
CPU system time (s): 0.32395
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 97496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23354
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= 1697

runsolver used 0.913861 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-28 03:15:33
IDJOB=1512623
IDBENCH=70195
IDSOLVER=507
FILE ID=node35/1512623-1238206533
PBS_JOBID= 9060529
Free space on /tmp= 66504 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S251246256-047.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512623-1238206533/watcher-1512623-1238206533 -o /tmp/evaluation-result-1512623-1238206533/solver-1512623-1238206533 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512623-1238206533.cnf

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

MD5SUM BENCH= 8f73ab57f6037e66eefb750c3e8213fd
RANDOM SEED=893224989

node35.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		: 3000.229
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		: 3000.229
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:       1270616 kB
Buffers:         94752 kB
Cached:         597724 kB
SwapCached:      10236 kB
Active:         175312 kB
Inactive:       528952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1270616 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          17508 kB
Slab:            66988 kB
Committed_AS:  2628540 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-28 03:35:35