Trace number 1515191

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S2083778933-085.cnf
MD5SUMe13634ab61f0f03aa1f18900849e7462
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 variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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-1515191-1238251063.cnf
0.00/0.00	c found header 'p cnf 120 2556'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.00/0.02	c R    0.0     2556     120      0     0      0     100    100   34.3   8    0
0.00/0.02	c R    0.0     2556     120      0     0      0     200    200   34.2  15    0
0.00/0.04	c N    0.0     2556     120      0     0      0     802    802   31.1  32    0
0.04/0.05	c B    0.1     2556     120      0     0      0    1000   1000   30.5  33    0
0.04/0.08	c B    0.1     2556     120      0     0      0    2000   2000   29.6  36    1
0.09/0.10	c N    0.1     2556     120      0     0      0    2406   2406   29.2  36    1
0.09/0.10	c +    0.1     2556     120      0     0      0    2556   2811   29.1  36    1
0.09/0.13	c +    0.1     2556     120      0     0      0    3195   3092   28.8  36    1
0.09/0.16	c +    0.2     2556     120      0     0      0    3991   3401   28.6  36    1
0.19/0.21	c +    0.2     2556     120      0     0      0    4985   3741   28.1  36    1
0.19/0.27	c +    0.3     2556     120      0     0      0    6230   4115   27.7  35    1
0.19/0.28	c N    0.3     2556     120      0     0      0    6421   3940   27.6  35    1
0.29/0.35	c +    0.4     2556     120      0     0      0    7785   4526   27.3  36    1
0.29/0.36	c B    0.4     2556     120      0     0      0    8001   4338   27.3  35    1
0.39/0.45	c +    0.5     2556     120      0     0      0    9733   4978   26.8  36    1
0.49/0.58	c +    0.6     2556     120      0     0      0   12166   5475   26.6  36    1
0.69/0.75	c
0.69/0.75	c       original/binary      fixed     eliminated      learned       agility
0.69/0.75	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.75	c
0.69/0.75	c +    0.8     2556     120      0     0      0   15208   6022   26.3  37    1
0.79/0.80	c N    0.8     2556     120      0     0      0   16039   6028   26.2  35    1
0.89/0.97	c +    1.0     2556     120      0     0      0   19010   6624   25.9  35    1
1.19/1.24	c +    1.2     2556     120      0     0      0   23760   7286   25.8  37    1
1.19/1.26	c B    1.3     2556     120      0     0      0   24005   6874   25.8  37    2
1.59/1.62	c +    1.6     2556     120      0     0      0   29701   8014   25.6  37    2
2.10/2.13	c +    2.1     2556     120      0     0      0   37125   8815   25.2  37    2
2.20/2.22	c N    2.2     2556     120      0     0      0   38504   8822   25.2  37    2
2.69/2.77	c +    2.8     2556     120      0     0      0   46405   9696   25.1  36    2
3.49/3.59	c +    3.6     2556     120      0     0      0   58006  10665   24.9  36    2
3.99/4.02	c B    4.0     2556     120      0     0      0   64016  10674   24.8  36    2
4.59/4.68	c +    4.7     2556     120      0     0      0   72506  11731   24.7  37    3
6.09/6.13	c N    6.1     2556     120      0     0      0   89800  11738   24.7  35    3
6.09/6.19	c +    6.2     2556     120      0     0      0   90630  12904   24.7  36    3
8.09/8.17	c +    8.2     2556     120      0     0      0  113285  14194   24.7  35    3
10.79/10.85	c +   10.8     2556     120      0     0      0  141605  15613   24.5  36    4
12.59/12.67	c B   12.7     2556     120      0     0      0  160041  15621   24.6  37    4
14.39/14.47	c +   14.5     2556     120      0     0      0  177006  17174   24.5  36    4
17.59/17.64	c N   17.6     2556     120      0     0      0  205209  17184   24.3  36    4
19.28/19.31	c
19.28/19.31	c       original/binary      fixed     eliminated      learned       agility
19.28/19.31	c   seconds        variables     equivalent    conflicts       height       MB
19.28/19.31	c
19.28/19.31	c +   19.3     2556     120      0     0      0  221257  18891   24.4  37    4
26.29/26.39	c +   26.4     2556     120      0     0      0  276570  20780   24.4  36    5
35.58/35.62	c +   35.6     2556     120      0     0      0  345710  22858   24.1  35    6
41.08/41.16	c B   41.2     2556     120      0     0      0  384088  22870   24.0  35    6
47.47/47.57	c +   47.6     2556     120      0     0      0  432135  25143   23.9  36    6
51.97/52.02	c N   52.0     2556     120      0     0      0  461608  25150   23.9  36    7
64.58/64.61	c +   64.6     2556     120      0     0      0  540165  27657   23.7  36    7
87.87/87.99	c +   88.0     2556     120      0     0      0  675205  30422   23.5  36    8
121.45/121.50	c +  121.5     2556     120      0     0      0  844006  33464   23.3  36    9
132.06/132.14	c B  132.1     2556     120      0     0      0  896172  33478   23.2  35    9
160.74/160.82	c N  160.8     2556     120      0     0      0 1025590  33479   22.9  36   10
166.74/166.89	c +  166.8     2556     120      0     0      0 1055006  36810   22.9  36   10
233.02/233.19	c +  233.1     2556     120      0     0      0 1318755  40491   22.7  36   12
319.90/320.04	c +  319.9     2556     120      0     0      0 1648440  44540   22.3  36   15
445.26/445.43	c B  445.3     2556     120      0     0      0 2048376  44551   22.1  36   15
448.76/448.91	c +  448.8     2556     120      0     0      0 2060551  48994   22.1  36   15
513.84/514.08	c N  513.9     2556     120      0     0      0 2255995  49007   22.0  36   16
630.01/630.26	c +  630.1     2556     120      0     0      0 2575687  53893   22.0  36   10
860.24/860.53	c +  860.3     2556     120      0     0      0 3219605  59282   22.2  35   15
1172.65/1173.05	c
1172.65/1173.05	c       original/binary      fixed     eliminated      learned       agility
1172.65/1173.05	c   seconds        variables     equivalent    conflicts       height       MB
1172.65/1173.05	c
1172.65/1173.05	c + 1172.7     2556     120      0     0      0 4024506  65210   22.2  34   18
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4092894 conflicts, 4573111 decisions, 1 random
1200.04/1200.40	c 0 iterations, 3 restarts, 7161 skipped
1200.04/1200.40	c 34 enlarged, 0 shrunken, 39994 rescored, 1009 rebiased
1200.04/1200.40	c 1 simplifications, 1 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: 13788 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: 480 probed, 2 phases, 2 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: 101687627 learned, 17% deleted, 0 strong, 12 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: 113022499 propagations, 0.09 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 20 MB max, 474 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-1515191-1238251063/watcher-1515191-1238251063 -o /tmp/evaluation-result-1515191-1238251063/solver-1515191-1238251063 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515191-1238251063.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 0.99 3/64 3427
/proc/meminfo: memFree=1085064/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=916 CPUtime=0
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 701998722 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 229 148 79 155 0 72 0

[startup+0.046769 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3427
/proc/meminfo: memFree=1085064/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=1048 CPUtime=0.04
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 199 0 0 0 4 0 0 0 18 0 1 0 701998722 1073152 183 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 262 183 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101777 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3427
/proc/meminfo: memFree=1085064/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=1312 CPUtime=0.09
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 701998722 1343488 251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 328 251 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301805 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3427
/proc/meminfo: memFree=1085064/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=1708 CPUtime=0.29
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 355 0 0 0 29 0 0 0 19 0 1 0 701998722 1748992 339 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 427 339 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701862 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3427
/proc/meminfo: memFree=1085064/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=2112 CPUtime=0.69
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 440 0 0 0 69 0 0 0 22 0 1 0 701998722 2162688 424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 528 424 79 155 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112

[startup+1.50197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1083392/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=2508 CPUtime=1.49
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 552 0 0 0 149 0 0 0 25 0 1 0 701998722 2568192 536 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 627 536 79 155 0 470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2508

[startup+3.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1082816/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=3044 CPUtime=3.09
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 696 0 0 0 309 0 0 0 25 0 1 0 701998722 3117056 680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 761 680 79 155 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3044

[startup+6.30165 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1081856/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=4012 CPUtime=6.29
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 888 0 0 0 629 0 0 0 25 0 1 0 701998722 4108288 872 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 1003 872 79 155 0 846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4012

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1080832/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=4956 CPUtime=12.69
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 1106 0 0 0 1269 0 0 0 25 0 1 0 701998722 5074944 1090 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 1239 1090 79 155 0 1082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4956

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1079616/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=6208 CPUtime=25.49
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 1383 0 0 0 2548 1 0 0 25 0 1 0 701998722 6356992 1367 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 1552 1367 79 155 0 1395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6208

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1078144/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=7996 CPUtime=51.07
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 1766 0 0 0 5106 1 0 0 25 0 1 0 701998722 8187904 1750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 1999 1750 79 155 0 1842 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7996

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1076224/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=10248 CPUtime=102.26
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 2222 0 0 0 10224 2 0 0 25 0 1 0 701998722 10493952 2206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 2562 2206 79 155 0 2405 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10248

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1075008/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=11432 CPUtime=162.24
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 2525 0 0 0 16221 3 0 0 25 0 1 0 701998722 11706368 2509 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 2858 2509 79 155 0 2701 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11432

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3428
/proc/meminfo: memFree=1073664/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=13016 CPUtime=222.22
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 2856 0 0 0 22219 3 0 0 25 0 1 0 701998722 13328384 2840 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 3254 2840 79 155 0 3097 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13016

[startup+282.302 s]
/proc/loadavg: 1.10 1.01 1.00 2/65 3428
/proc/meminfo: memFree=1072640/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=14408 CPUtime=282.21
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 3111 0 0 0 28217 4 0 0 25 0 1 0 701998722 14753792 3095 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 3602 3095 79 155 0 3445 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14408

[startup+342.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 3428
/proc/meminfo: memFree=1070656/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=16764 CPUtime=342.19
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 3608 0 0 0 34214 5 0 0 25 0 1 0 701998722 17166336 3592 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4191 3592 79 155 0 4034 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16764

[startup+402.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 3428
/proc/meminfo: memFree=1069824/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=17804 CPUtime=402.17
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 3821 0 0 0 40212 5 0 0 25 0 1 0 701998722 18231296 3805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4451 3805 79 155 0 4294 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17804

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3428
/proc/meminfo: memFree=1069120/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=18596 CPUtime=462.15
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 3977 0 0 0 46210 5 0 0 25 0 1 0 701998722 19042304 3961 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4649 3961 79 155 0 4492 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18596

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3428
/proc/meminfo: memFree=1068544/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=19184 CPUtime=522.14
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 4124 0 0 0 52208 6 0 0 25 0 1 0 701998722 19644416 4108 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4796 4108 79 155 0 4639 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19184

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1066048/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=21976 CPUtime=582.12
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 4741 0 0 0 58205 7 0 0 25 0 1 0 701998722 22503424 4725 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 5494 4725 79 155 0 5337 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21976

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1067968/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=18052 CPUtime=642.11
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 4929 0 0 0 64203 8 0 0 25 0 1 0 701998722 18485248 4249 1992294400 134512640 135151029 4294956240 18446744073709551615 134542628 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4513 4249 79 155 0 4356 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18052

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1067712/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=18052 CPUtime=702.08
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 4985 0 0 0 70200 8 0 0 25 0 1 0 701998722 18485248 4305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4513 4305 79 155 0 4356 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 18052

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1067584/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=18052 CPUtime=762.07
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5024 0 0 0 76198 9 0 0 25 0 1 0 701998722 18485248 4344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4513 4344 79 155 0 4356 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 18052

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1066880/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=18992 CPUtime=822.05
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5201 0 0 0 82196 9 0 0 25 0 1 0 701998722 19447808 4521 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4748 4521 79 155 0 4591 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 18992

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1066112/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=19760 CPUtime=882.03
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5386 0 0 0 88194 9 0 0 25 0 1 0 701998722 20234240 4706 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 4940 4706 79 155 0 4783 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 19760

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1065472/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=20720 CPUtime=942.02
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5545 0 0 0 94192 10 0 0 25 0 1 0 701998722 21217280 4865 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 5180 4865 79 155 0 5023 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 20720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1065152/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=21232 CPUtime=1002
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5636 0 0 0 100190 10 0 0 25 0 1 0 701998722 21741568 4956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 5308 4956 79 155 0 5151 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1064640/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=21840 CPUtime=1061.98
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5763 0 0 0 106188 10 0 0 25 0 1 0 701998722 22364160 5083 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 5460 5083 79 155 0 5303 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1064256/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=22480 CPUtime=1121.97
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5864 0 0 0 112186 11 0 0 25 0 1 0 701998722 23019520 5184 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 5620 5184 79 155 0 5463 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 22480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1063808/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=23120 CPUtime=1181.94
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5973 0 0 0 118183 11 0 0 25 0 1 0 701998722 23674880 5293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 5780 5293 79 155 0 5623 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 23120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3428
/proc/meminfo: memFree=1063744/2055920 swapFree=4179868/4192956
[pid=3427] ppid=3425 vsize=23120 CPUtime=1200.04
/proc/3427/stat : 3427 (precosat) R 3425 3427 3020 0 -1 4194304 5988 0 0 0 119993 11 0 0 25 0 1 0 701998722 23674880 5308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3427/statm: 5780 5308 79 155 0 5623 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23120

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.121981
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 23120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5988
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= 2664

runsolver used 0.963853 second user time and 2.55661 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 15:37:43
IDJOB=1515191
IDBENCH=70409
IDSOLVER=507
FILE ID=node49/1515191-1238251063
PBS_JOBID= 9060680
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S2083778933-085.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515191-1238251063/watcher-1515191-1238251063 -o /tmp/evaluation-result-1515191-1238251063/solver-1515191-1238251063 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515191-1238251063.cnf

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

MD5SUM BENCH= e13634ab61f0f03aa1f18900849e7462
RANDOM SEED=2048691003

node49.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1085480 kB
Buffers:         93840 kB
Cached:         780580 kB
SwapCached:       6452 kB
Active:         215396 kB
Inactive:       667884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085480 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          14612 kB
Slab:            72988 kB
Committed_AS:  1754604 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-28 15:57:45