Trace number 1513691

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
MD5SUM648c8d820b622b84f63b74fa018c43ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12798
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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-1513691-1238220971.cnf
0.00/0.00	c found header 'p cnf 2000 8400'
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
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     8400    2000      0     0      0       0      0    0.0   0    1
0.00/0.04	c s    0.0     8307    1948      0     0     52       0      0    0.0   0    1
0.00/0.04	c l    0.0     8307    1948      0     0     52       0   8307    0.0   0    1
0.00/0.05	c R    0.1     8307    1948      0     0     52     100    100  173.5  16    1
0.00/0.06	c R    0.1     8307    1948      0     0     52     201    201  141.6  19    1
0.09/0.13	c R    0.1     8307    1948      0     0     52     803    803  110.2  21    1
0.09/0.15	c B    0.2     8307    1948      0     0     52    1000   1000  108.6  23    1
0.19/0.26	c B    0.3     8307    1948      0     0     52    2000   2000  107.5  20    1
0.29/0.31	c R    0.3     8307    1948      0     0     52    2407   2407  111.3  21    1
0.79/0.83	c R    0.8     8307    1948      0     0     52    6415   6415  111.4  19    3
0.99/1.07	c B    1.1     8307    1948      0     0     52    8002   8002  117.7  20    3
1.09/1.11	c +    1.1     8307    1948      0     0     52    8307   9137  117.2  23    3
1.39/1.43	c +    1.4     8307    1948      0     0     52   10380  10050  112.9  22    4
1.79/1.83	c +    1.8     8307    1948      0     0     52   12976  11055  110.4  22    4
2.29/2.32	c R    2.3     8307    1948      0     0     52   16038  11059  112.5  17    4
2.29/2.36	c +    2.4     8307    1948      0     0     52   16223  12160  112.7  22    4
2.99/3.05	c +    3.1     8307    1948      0     0     52   20276  13376  116.0  20    5
3.69/3.71	c B    3.7     8307    1948      0     0     52   24012  13383  114.3  20    5
3.89/3.94	c +    3.9     8307    1948      0     0     52   25353  14713  114.1  23    5
4.99/5.07	c
4.99/5.07	c       original/binary      fixed     eliminated      learned       agility
4.99/5.07	c   seconds        variables     equivalent    conflicts       height       MB
4.99/5.07	c
4.99/5.07	c +    5.1     8307    1948      0     0     52   31690  16184  112.2  22    6
6.29/6.36	c R    6.4     8307    1948      0     0     52   38484  16190  114.5  22    6
6.49/6.58	c +    6.6     8307    1948      0     0     52   39611  17802  115.0  21    6
8.49/8.60	c +    8.6     8307    1948      0     0     52   49510  19582  115.8  22    7
11.09/11.15	c +   11.1     8307    1948      0     0     52   61886  21540  114.9  22    8
11.59/11.60	c B   11.6     8307    1948      0     0     52   64025  21547  115.2  22    8
14.59/14.60	c +   14.6     8307    1948      0     0     52   77355  23694  113.6  21    8
17.39/17.47	c R   17.5     8307    1948      0     0     52   89785  23701  115.2  22    9
19.08/19.13	c +   19.1     8307    1948      0     0     52   96694  26063  117.0  21   10
25.29/25.39	c +   25.4     8307    1948      0     0     52  120865  28669  116.9  22   11
33.18/33.23	c +   33.2     8307    1948      0     0     52  151082  31535  116.4  23   12
35.68/35.77	c B   35.8     8307    1948      0     0     52  160042  31544  115.5  22   13
43.38/43.45	c +   43.4     8307    1948      0     0     52  188850  34688  114.8  20   13
48.18/48.22	c R   48.2     8307    1948      0     0     52  205200  34708  116.7  19   14
58.28/58.31	c +   58.3     8307    1948      0     0     52  236060  38156  117.4  22   15
76.97/77.07	c +   77.1     8307    1948      0     0     52  295075  41971  116.5  22   16
101.96/102.06	c +  102.0     8307    1948      0     0     52  368841  46168  116.7  21   17
107.06/107.14	c B  107.1     8307    1948      0     0     52  384098  46175  116.5  20   19
135.96/136.04	c +  136.0     8307    1948      0     0     52  461051  50784  115.6  21   21
136.26/136.38	c
136.26/136.38	c       original/binary      fixed     eliminated      learned       agility
136.26/136.38	c   seconds        variables     equivalent    conflicts       height       MB
136.26/136.38	c
136.26/136.38	c R  136.3     8307    1948      0     0     52  461641  46769  115.7  21   21
186.04/186.17	c +  186.1     8307    1948      0     0     52  576311  55862  118.9  17   23
246.12/246.22	c +  246.2     8307    1948      0     0     52  720385  61448  118.3  22   26
326.01/326.18	c B  326.1     8307    1948      0     0     52  896208  61458  117.3  22   28
327.90/328.07	c +  328.0     8307    1948      0     0     52  900480  67592  117.3  22   27
394.58/394.72	c R  394.6     8307    1948      0     0     52 1025634  67610  116.6  20   33
465.97/466.17	c +  466.0     8307    1948      0     0     52 1125600  74351  119.3  21   38
620.03/620.20	c +  620.0     8307    1948      0     0     52 1407000  81786  118.6  24   36
827.77/828.00	c +  827.8     8307    1948      0     0     52 1758752  89964  118.8  20   40
1009.12/1009.42	c B 1009.1     8307    1948      0     0     52 2048412  89976  117.6  22   42
1104.10/1104.47	c + 1104.2     8307    1948      0     0     52 2198442  98960  117.5  21   47
1166.79/1167.18	c R 1166.9     8307    1948      0     0     52 2256052 101729  117.6  20   54
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 2297084 conflicts, 3571133 decisions, 1 random
1200.07/1200.40	c 0 iterations, 4092 restarts, 2 skipped
1200.07/1200.40	c 26 enlarged, 0 shrunken, 22475 rescored, 510 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 52 elim, 0 merged
1200.07/1200.40	c elim: 27721 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 1118256 probed, 287 phases, 287 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 166675038 learned, 13% deleted, 1 strong, 37 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 469567612 propagations, 0.39 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 54 MB max, 656 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1513691-1238220971/watcher-1513691-1238220971 -o /tmp/evaluation-result-1513691-1238220971/solver-1513691-1238220971 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513691-1238220971.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: 0.85 0.97 0.97 3/64 29912
/proc/meminfo: memFree=1588096/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=1072 CPUtime=0
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1094759938 1097728 173 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 268 173 63 155 0 111 0

[startup+0.099593 s]
/proc/loadavg: 0.85 0.97 0.97 3/64 29912
/proc/meminfo: memFree=1588096/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=1776 CPUtime=0.09
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 388 0 0 0 9 0 0 0 18 0 1 0 1094759938 1818624 364 1992294400 134512640 135151029 4294956240 18446744073709551615 134552952 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 444 364 79 155 0 287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1776

[startup+0.101593 s]
/proc/loadavg: 0.85 0.97 0.97 3/64 29912
/proc/meminfo: memFree=1588096/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=1776 CPUtime=0.09
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 388 0 0 0 9 0 0 0 18 0 1 0 1094759938 1818624 364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 444 364 79 155 0 287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1776

[startup+0.301611 s]
/proc/loadavg: 0.85 0.97 0.97 3/64 29912
/proc/meminfo: memFree=1588096/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=2304 CPUtime=0.29
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 518 0 0 0 29 0 0 0 19 0 1 0 1094759938 2359296 494 1992294400 134512640 135151029 4294956240 18446744073709551615 134555293 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 576 494 79 155 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2304

[startup+0.701647 s]
/proc/loadavg: 0.85 0.97 0.97 3/64 29912
/proc/meminfo: memFree=1588096/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=3360 CPUtime=0.69
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 773 0 0 0 69 0 0 0 22 0 1 0 1094759938 3440640 749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 840 749 79 155 0 683 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3360

[startup+1.50172 s]
/proc/loadavg: 0.85 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1584632/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=4812 CPUtime=1.49
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 1138 0 0 0 149 0 0 0 25 0 1 0 1094759938 4927488 1114 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 1203 1114 79 155 0 1046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4812

[startup+3.10186 s]
/proc/loadavg: 0.85 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1583224/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=6132 CPUtime=3.09
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 1450 0 0 0 309 0 0 0 25 0 1 0 1094759938 6279168 1426 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 1533 1426 79 155 0 1376 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6132

[startup+6.30115 s]
/proc/loadavg: 0.86 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1581240/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=7452 CPUtime=6.29
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 1804 0 0 0 628 1 0 0 25 0 1 0 1094759938 7630848 1780 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 1863 1780 79 155 0 1706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7452

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1578936/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=9564 CPUtime=12.69
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 2324 0 0 0 1268 1 0 0 25 0 1 0 1094759938 9793536 2300 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 2391 2300 79 155 0 2234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9564

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1575864/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=12600 CPUtime=25.48
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 3074 0 0 0 2546 2 0 0 25 0 1 0 1094759938 12902400 3050 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 3150 3050 79 155 0 2993 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12600

[startup+51.1012 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1572280/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=16296 CPUtime=51.07
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 4012 0 0 0 5104 3 0 0 25 0 1 0 1094759938 16687104 3988 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 4074 3988 79 155 0 3917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16296

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1568312/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=20160 CPUtime=102.27
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 4951 0 0 0 10222 5 0 0 25 0 1 0 1094759938 20643840 4927 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 5040 4927 79 155 0 4883 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20160

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1561208/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=27224 CPUtime=162.25
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 6722 0 0 0 16218 7 0 0 25 0 1 0 1094759938 27877376 6698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 6806 6698 79 155 0 6649 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27224

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1561144/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=27224 CPUtime=222.23
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 6723 0 0 0 22216 7 0 0 25 0 1 0 1094759938 27877376 6699 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 6806 6699 79 155 0 6649 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27224

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1556984/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=31460 CPUtime=282.22
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 7767 0 0 0 28213 9 0 0 25 0 1 0 1094759938 32215040 7743 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 7865 7743 79 155 0 7708 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31460

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1556920/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=31460 CPUtime=342.2
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 7767 0 0 0 34211 9 0 0 25 0 1 0 1094759938 32215040 7743 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 7865 7743 79 155 0 7708 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31460

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1552888/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=35600 CPUtime=402.19
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 8795 0 0 0 40208 11 0 0 25 0 1 0 1094759938 36454400 8771 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 8900 8771 79 155 0 8743 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35600

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1548088/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=40584 CPUtime=462.17
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 9960 0 0 0 46205 12 0 0 25 0 1 0 1094759938 41558016 9936 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 10146 9936 79 155 0 9989 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40584

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1545976/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=42592 CPUtime=522.15
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 10464 0 0 0 52203 12 0 0 25 0 1 0 1094759938 43614208 10440 1992294400 134512640 135151029 4294956240 18446744073709551615 134531018 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 10648 10440 79 155 0 10491 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 42592

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1546040/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=42592 CPUtime=582.13
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 10464 0 0 0 58201 12 0 0 25 0 1 0 1094759938 43614208 10440 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 10648 10440 79 155 0 10491 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 42592

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1545976/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=42592 CPUtime=642.13
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 10464 0 0 0 64200 13 0 0 25 0 1 0 1094759938 43614208 10440 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 10648 10440 79 155 0 10491 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 42592

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1545912/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=42592 CPUtime=702.1
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 10464 0 0 0 70197 13 0 0 25 0 1 0 1094759938 43614208 10440 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 10648 10440 79 155 0 10491 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42592

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1542968/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=45652 CPUtime=762.09
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 11188 0 0 0 76195 14 0 0 25 0 1 0 1094759938 46747648 11164 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 11413 11164 79 155 0 11256 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 45652

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29913
/proc/meminfo: memFree=1542904/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=45652 CPUtime=822.07
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 11192 0 0 0 82193 14 0 0 25 0 1 0 1094759938 46747648 11168 1992294400 134512640 135151029 4294956240 18446744073709551615 134574178 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 11413 11168 79 155 0 11256 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 45652

[startup+882.302 s]
/proc/loadavg: 1.03 0.99 0.97 2/65 29913
/proc/meminfo: memFree=1542904/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=45652 CPUtime=882.06
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 11192 0 0 0 88191 15 0 0 25 0 1 0 1094759938 46747648 11168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 11413 11168 79 155 0 11256 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 45652

[startup+942.301 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 29913
/proc/meminfo: memFree=1541944/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=46588 CPUtime=942.03
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 11413 0 0 0 94188 15 0 0 25 0 1 0 1094759938 47706112 11389 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 11647 11389 79 155 0 11490 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 46588

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 29913
/proc/meminfo: memFree=1542008/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=46588 CPUtime=1002.02
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 11413 0 0 0 100187 15 0 0 25 0 1 0 1094759938 47706112 11389 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 11647 11389 79 155 0 11490 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 46588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29913
/proc/meminfo: memFree=1540280/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=48312 CPUtime=1062
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 11842 0 0 0 106184 16 0 0 25 0 1 0 1094759938 49471488 11818 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 12078 11818 79 155 0 11921 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 48312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29913
/proc/meminfo: memFree=1534520/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=54112 CPUtime=1121.99
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 13258 0 0 0 112181 18 0 0 25 0 1 0 1094759938 55410688 13234 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 13528 13234 79 155 0 13371 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 54112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29913
/proc/meminfo: memFree=1531448/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=57360 CPUtime=1181.98
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 14023 0 0 0 118179 19 0 0 25 0 1 0 1094759938 58736640 13999 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 14340 13999 79 155 0 14183 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 57360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29913
/proc/meminfo: memFree=1531320/2055920 swapFree=4178352/4192956
[pid=29912] ppid=29910 vsize=57360 CPUtime=1200.07
/proc/29912/stat : 29912 (precosat) R 29910 29912 29875 0 -1 4194304 14048 0 0 0 119988 19 0 0 25 0 1 0 1094759938 58736640 14024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29912/statm: 14340 14024 79 155 0 14183 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57360

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): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.204968
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 57360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14048
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= 1306

runsolver used 1.13783 second user time and 2.74258 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 07:16:11
IDJOB=1513691
IDBENCH=70284
IDSOLVER=507
FILE ID=node43/1513691-1238220971
PBS_JOBID= 9060609
Free space on /tmp= 63084 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513691-1238220971/watcher-1513691-1238220971 -o /tmp/evaluation-result-1513691-1238220971/solver-1513691-1238220971 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513691-1238220971.cnf

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

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1203066841

node43.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		: 3000.242
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		: 3000.242
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:       1588512 kB
Buffers:         40952 kB
Cached:         344536 kB
SwapCached:       8504 kB
Active:          76028 kB
Inactive:       319364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588512 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            57976 kB
Committed_AS:  2367968 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 07:36:14