Trace number 1513175

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S2051339669-029.cnf
MD5SUM517a75d68208490415f54c6427b40d77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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-1513175-1238213756.cnf
0.00/0.00	c found header 'p cnf 220 18700'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	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    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.81	c s    0.8    18700     220      0     0      0       0      0    0.0   0    1
0.79/0.81	c l    0.8    18700     220      0     0      0       0  18700    0.0   0    1
0.79/0.82	c R    0.8    18700     220      0     0      0     101    101   72.6  11    2
0.79/0.83	c R    0.8    18700     220      0     0      0     202    202   70.2  18    2
0.79/0.87	c N    0.9    18700     220      0     0      0     810    810   75.2  33    2
0.79/0.88	c B    0.9    18700     220      0     0      0    1000   1000   76.1  33    2
0.89/0.96	c B    1.0    18700     220      0     0      0    2000   2000   78.4  34    2
0.89/0.99	c N    1.0    18700     220      0     0      0    2413   2413   78.9  35    2
1.29/1.34	c N    1.3    18700     220      0     0      0    6433   6433   80.7  34    4
1.49/1.51	c B    1.5    18700     220      0     0      0    8001   8001   80.9  35    4
2.59/2.66	c N    2.7    18700     220      0     0      0   16060  16060   81.1  32    7
3.09/3.15	c +    3.1    18700     220      0     0      0   18702  20570   81.0  34    7
4.09/4.15	c +    4.1    18700     220      0     0      0   23375  22627   80.9  34    8
4.19/4.29	c B    4.3    18700     220      0     0      0   24004  21209   80.9  34    8
5.50/5.53	c +    5.5    18700     220      0     0      0   29218  24889   80.6  33    9
7.69/7.73	c +    7.7    18700     220      0     0      0   36521  27377   80.4  34   10
8.29/8.30	c N    8.3    18700     220      0     0      0   38517  26896   80.3  35   10
10.29/10.39	c +   10.4    18700     220      0     0      0   45651  30114   80.3  35   11
13.98/14.00	c
13.98/14.00	c       original/binary      fixed     eliminated      learned       agility
13.98/14.00	c   seconds        variables     equivalent    conflicts       height       MB
13.98/14.00	c
13.98/14.00	c +   14.0    18700     220      0     0      0   57060  33125   80.0  34   12
16.19/16.29	c B   16.3    18700     220      0     0      0   64012  33135   79.9  34   13
18.79/18.82	c +   18.8    18700     220      0     0      0   71326  36437   79.5  33   13
24.28/24.30	c +   24.3    18700     220      0     0      0   89156  40080   79.8  35   14
24.38/24.49	c N   24.5    18700     220      0     0      0   89823  37113   79.8  35   14
31.78/31.88	c +   31.9    18700     220      0     0      0  111446  44088   80.0  34   15
43.57/43.67	c +   43.7    18700     220      0     0      0  139306  48496   79.8  35   17
52.58/52.69	c B   52.7    18700     220      0     0      0  160055  48509   79.7  36   19
58.57/58.66	c +   58.6    18700     220      0     0      0  174130  53345   79.6  34   19
73.67/73.72	c N   73.7    18700     220      0     0      0  205240  53355   79.6  34   20
79.77/79.82	c +   79.8    18700     220      0     0      0  217660  58679   79.5  33   21
106.26/106.34	c +  106.3    18700     220      0     0      0  272075  64546   79.4  34   23
145.65/145.76	c +  145.7    18700     220      0     0      0  340091  71000   79.1  35   25
171.34/171.40	c B  171.4    18700     220      0     0      0  384099  71016   79.1  33   27
198.33/198.49	c +  198.4    18700     220      0     0      0  425110  78100   79.1  34   28
224.33/224.42	c N  224.4    18700     220      0     0      0  461624  78118   79.1  33   30
270.42/270.59	c +  270.5    18700     220      0     0      0  531385  85910   79.0  34   31
374.68/374.80	c +  374.7    18700     220      0     0      0  664231  94501   78.9  34   34
517.44/517.68	c +  517.5    18700     220      0     0      0  830285 103951   78.5  35   38
571.43/571.68	c
571.43/571.68	c       original/binary      fixed     eliminated      learned       agility
571.43/571.68	c   seconds        variables     equivalent    conflicts       height       MB
571.43/571.68	c
571.43/571.68	c B  571.5    18700     220      0     0      0  896228 103962   78.4  35   41
678.99/679.30	c N  679.1    18700     220      0     0      0 1025581 103963   78.2  34   42
689.49/689.77	c +  689.6    18700     220      0     0      0 1037856 114346   78.2  35   42
945.42/945.79	c +  945.5    18700     220      0     0      0 1297320 125780   78.0  34   47
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 1542660 conflicts, 1745682 decisions, 1 random
1200.04/1200.40	c 0 iterations, 2 restarts, 3063 skipped
1200.04/1200.40	c 20 enlarged, 0 shrunken, 15072 rescored, 412 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: 142372 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: 440 probed, 1 phases, 1 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: 105423052 learned, 8% deleted, 0 strong, 10 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: 53310984 propagations, 0.04 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 52 MB max, 403 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-1513175-1238213756/watcher-1513175-1238213756 -o /tmp/evaluation-result-1513175-1238213756/solver-1513175-1238213756 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513175-1238213756.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 0.98 0.91 3/64 23698
/proc/meminfo: memFree=909848/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=920 CPUtime=0
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1094042349 942080 135 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 230 135 63 155 0 73 0

[startup+0.0425209 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 23698
/proc/meminfo: memFree=909848/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=2312 CPUtime=0.04
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 535 0 0 0 4 0 0 0 18 0 1 0 1094042349 2367488 501 1992294400 134512640 135151029 4294956240 18446744073709551615 134578771 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 578 501 79 155 0 421 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2312

[startup+0.101527 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 23698
/proc/meminfo: memFree=909848/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=3500 CPUtime=0.09
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 801 0 0 0 9 0 0 0 18 0 1 0 1094042349 3584000 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134526222 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 875 767 79 155 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3500

[startup+0.30155 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 23698
/proc/meminfo: memFree=909848/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=3500 CPUtime=0.29
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 801 0 0 0 29 0 0 0 19 0 1 0 1094042349 3584000 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 875 767 79 155 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701597 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 23698
/proc/meminfo: memFree=909848/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=3500 CPUtime=0.69
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 801 0 0 0 69 0 0 0 22 0 1 0 1094042349 3584000 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 875 767 79 155 0 718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3500

[startup+1.50169 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=907280/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=4996 CPUtime=1.49
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 1350 0 0 0 149 0 0 0 25 0 1 0 1094042349 5115904 1157 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 1249 1157 79 155 0 1092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4996

[startup+3.10188 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=903824/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=8568 CPUtime=3.09
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 2221 0 0 0 309 0 0 0 25 0 1 0 1094042349 8773632 2028 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 2142 2028 79 155 0 1985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8568

[startup+6.30125 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=900112/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=10972 CPUtime=6.29
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 2812 0 0 0 628 1 0 0 25 0 1 0 1094042349 11235328 2619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 2743 2619 79 155 0 2586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10972

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=897360/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=13040 CPUtime=12.69
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 3343 0 0 0 1268 1 0 0 25 0 1 0 1094042349 13352960 3150 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 3260 3150 79 155 0 3103 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13040

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=894160/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=16652 CPUtime=25.49
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 4174 0 0 0 2546 3 0 0 25 0 1 0 1094042349 17051648 3981 1992294400 134512640 135151029 4294956240 18446744073709551615 134520456 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 4163 3981 79 155 0 4006 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16652

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=890256/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=20444 CPUtime=51.08
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 5100 0 0 0 5104 4 0 0 25 0 1 0 1094042349 20934656 4907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 5111 4907 79 155 0 4954 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20444

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=886160/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=24952 CPUtime=102.26
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 6124 0 0 0 10221 5 0 0 25 0 1 0 1094042349 25550848 5931 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 6238 5931 79 155 0 6081 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24952

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=881872/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=29244 CPUtime=162.24
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 7172 0 0 0 16218 6 0 0 25 0 1 0 1094042349 29945856 6979 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 7311 6979 79 155 0 7154 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29244

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=878800/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=32712 CPUtime=222.22
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 7933 0 0 0 22215 7 0 0 25 0 1 0 1094042349 33497088 7740 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 8178 7740 79 155 0 8021 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32712

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=876048/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=35764 CPUtime=282.21
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 8618 0 0 0 28212 9 0 0 25 0 1 0 1094042349 36622336 8425 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 8941 8425 79 155 0 8784 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35764

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=875152/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=36808 CPUtime=342.19
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 8851 0 0 0 34210 9 0 0 25 0 1 0 1094042349 37691392 8658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 9202 8658 79 155 0 9045 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36808

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=871952/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=40376 CPUtime=402.17
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 9636 0 0 0 40207 10 0 0 25 0 1 0 1094042349 41345024 9443 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 10094 9443 79 155 0 9937 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40376

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=871504/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=41052 CPUtime=462.15
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 9754 0 0 0 46205 10 0 0 25 0 1 0 1094042349 42037248 9561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 10263 9561 79 155 0 10106 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 41052

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=870608/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=42500 CPUtime=522.13
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 10084 0 0 0 52203 10 0 0 25 0 1 0 1094042349 43520000 9891 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 10625 9891 79 155 0 10468 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 42500

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=868624/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=44112 CPUtime=582.12
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 10491 0 0 0 58201 11 0 0 25 0 1 0 1094042349 45170688 10298 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 11028 10298 79 155 0 10871 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44112

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=868432/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=44372 CPUtime=642.11
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 10533 0 0 0 64200 11 0 0 25 0 1 0 1094042349 45436928 10340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 11093 10340 79 155 0 10936 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44372

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=865360/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=47656 CPUtime=702.08
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 11293 0 0 0 70197 11 0 0 25 0 1 0 1094042349 48799744 11100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 11914 11100 79 155 0 11757 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 47656

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=864400/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=48780 CPUtime=762.07
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 11513 0 0 0 76195 12 0 0 25 0 1 0 1094042349 49950720 11320 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 12195 11320 79 155 0 12038 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 48780

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=863760/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=49676 CPUtime=822.05
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 11687 0 0 0 82193 12 0 0 25 0 1 0 1094042349 50868224 11494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 12419 11494 79 155 0 12262 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 49676

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=863440/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=49936 CPUtime=882.03
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 11773 0 0 0 88191 12 0 0 25 0 1 0 1094042349 51134464 11580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 12484 11580 79 155 0 12327 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 49936

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=863184/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=50388 CPUtime=942.02
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 11844 0 0 0 94189 13 0 0 25 0 1 0 1094042349 51597312 11651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 12597 11651 79 155 0 12440 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 50388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=859920/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=53752 CPUtime=1001.99
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 12666 0 0 0 100186 13 0 0 25 0 1 0 1094042349 55042048 12473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 13438 12473 79 155 0 13281 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 53752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=859216/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=54624 CPUtime=1061.98
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 12825 0 0 0 106184 14 0 0 25 0 1 0 1094042349 55934976 12632 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 13656 12632 79 155 0 13499 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 54624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=858960/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=54816 CPUtime=1121.96
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 12884 0 0 0 112182 14 0 0 25 0 1 0 1094042349 56131584 12691 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 13704 12691 79 155 0 13547 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=858448/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=55472 CPUtime=1181.94
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 12995 0 0 0 118180 14 0 0 25 0 1 0 1094042349 56803328 12802 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 13868 12802 79 155 0 13711 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 55472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23699
/proc/meminfo: memFree=858256/2055924 swapFree=4176792/4192956
[pid=23698] ppid=23696 vsize=55732 CPUtime=1200.04
/proc/23698/stat : 23698 (precosat) R 23696 23698 22965 0 -1 4194304 13050 0 0 0 119990 14 0 0 25 0 1 0 1094042349 57069568 12857 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23698/statm: 13933 12857 79 155 0 13776 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 55732

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): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.153976
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 55732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13050
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= 2053

runsolver used 0.846871 second user time and 2.51662 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 05:15:56
IDJOB=1513175
IDBENCH=70241
IDSOLVER=507
FILE ID=node6/1513175-1238213756
PBS_JOBID= 9060558
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S2051339669-029.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513175-1238213756/watcher-1513175-1238213756 -o /tmp/evaluation-result-1513175-1238213756/solver-1513175-1238213756 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513175-1238213756.cnf

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

MD5SUM BENCH= 517a75d68208490415f54c6427b40d77
RANDOM SEED=918187888

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:        910328 kB
Buffers:         96968 kB
Cached:         949956 kB
SwapCached:       9932 kB
Active:         210800 kB
Inactive:       849668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        910328 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          19164 kB
Slab:            71140 kB
Committed_AS:  2793224 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 05:35:59