Trace number 1732548

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

NameCRAFTED/sgen/sat/
sgen1-sat-240-100.cnf
MD5SUM227ae3ed738eb1cf18ca67ef64582b2c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8903
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses576
Sum of the clauses size1440
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2480
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 596
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-1732548-1240781722.cnf
0.00/0.00	c found header 'p cnf 240 576'
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      576     240      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      576     240      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      576     240      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      576     240      0     0      0     101    101   49.3  10    0
0.00/0.00	c R    0.0      576     240      0     0      0     201    201   40.8  16    0
0.00/0.02	c R    0.0      576     240      0     0      0     802    802   41.4  22    0
0.00/0.03	c B    0.0      576     240      0     0      0    1000   1000   41.5  21    0
0.00/0.03	c +    0.0      576     240      0     0      0    1000   1100   41.5  21    0
0.00/0.04	c +    0.0      576     240      0     0      0    1252   1210   40.9  21    0
0.00/0.05	c +    0.1      576     240      0     0      0    1565   1331   40.3  22    0
0.00/0.07	c +    0.1      576     240      0     0      0    1955   1464   40.8  21    0
0.00/0.07	c B    0.1      576     240      0     0      0    2000   1378   40.9  21    0
0.00/0.09	c R    0.1      576     240      0     0      0    2411   1466   37.9  19    0
0.00/0.09	c +    0.1      576     240      0     0      0    2440   1610   37.8  19    0
0.10/0.11	c +    0.1      576     240      0     0      0    3051   1771   38.3  22    0
0.10/0.15	c +    0.2      576     240      0     0      0    3810   1948   39.0  23    1
0.10/0.19	c +    0.2      576     240      0     0      0    4763   2142   37.8  20    1
0.20/0.24	c +    0.2      576     240      0     0      0    5950   2356   38.4  21    1
0.20/0.27	c R    0.3      576     240      0     0      0    6434   2366   39.1  21    1
0.30/0.31	c
0.30/0.31	c       original/binary      fixed     eliminated      learned       agility
0.30/0.31	c   seconds        variables     equivalent    conflicts       height       MB
0.30/0.31	c
0.30/0.31	c +    0.3      576     240      0     0      0    7435   2591   37.1  22    1
0.30/0.34	c B    0.3      576     240      0     0      0    8003   2598   36.1  21    1
0.40/0.40	c +    0.4      576     240      0     0      0    9291   2850   36.6  22    1
0.50/0.52	c +    0.5      576     240      0     0      0   11613   3135   38.2  22    1
0.60/0.68	c +    0.7      576     240      0     0      0   14516   3448   38.1  22    1
0.70/0.77	c R    0.8      576     240      0     0      0   16056   3453   36.8  20    1
0.80/0.88	c +    0.9      576     240      0     0      0   18149   3792   35.5  22    1
1.10/1.14	c +    1.1      576     240      0     0      0   22686   4171   35.6  23    1
1.20/1.22	c B    1.2      576     240      0     0      0   24009   4176   35.9  23    1
1.39/1.48	c +    1.5      576     240      0     0      0   28355   4588   37.1  24    1
1.89/1.92	c +    1.9      576     240      0     0      0   35440   5046   37.5  21    2
2.09/2.11	c R    2.1      576     240      0     0      0   38520   5052   36.7  22    2
2.39/2.47	c +    2.5      576     240      0     0      0   44300   5550   35.3  21    2
3.19/3.24	c +    3.2      576     240      0     0      0   55376   6105   36.4  23    2
3.79/3.84	c B    3.8      576     240      0     0      0   64028   6111   37.6  23    2
4.19/4.21	c +    4.2      576     240      0     0      0   69220   6715   38.1  22    2
5.50/5.52	c +    5.5      576     240      0     0      0   86526   7386   38.2  22    2
5.79/5.80	c R    5.8      576     240      0     0      0   89838   7390   37.9  21    3
7.29/7.32	c +    7.3      576     240      0     0      0  108155   8124   37.3  23    3
9.49/9.57	c
9.49/9.57	c       original/binary      fixed     eliminated      learned       agility
9.49/9.57	c   seconds        variables     equivalent    conflicts       height       MB
9.49/9.57	c
9.49/9.57	c +    9.6      576     240      0     0      0  135190   8936   37.0  19    3
11.59/11.69	c B   11.7      576     240      0     0      0  160052   8943   38.0  22    3
12.39/12.48	c +   12.5      576     240      0     0      0  168986   9829   38.4  22    4
15.78/15.83	c R   15.8      576     240      0     0      0  205254   9835   38.1  20    4
16.28/16.30	c +   16.3      576     240      0     0      0  211231  10811   37.7  22    4
21.78/21.80	c +   21.8      576     240      0     0      0  264035  11892   37.1  22    5
28.58/28.67	c +   28.7      576     240      0     0      0  330040  13081   36.9  20    5
34.78/34.80	c B   34.8      576     240      0     0      0  384125  13086   37.6  22    6
37.97/38.07	c +   38.1      576     240      0     0      0  412550  14389   37.9  23    6
43.58/43.66	c R   43.7      576     240      0     0      0  461743  14393   38.2  23    6
50.07/50.12	c +   50.1      576     240      0     0      0  515685  15827   36.7  21    7
67.07/67.11	c +   67.1      576     240      0     0      0  644606  17409   37.1  20    7
89.57/89.63	c +   89.6      576     240      0     0      0  805755  19149   37.3  21    8
103.16/103.25	c B  103.2      576     240      0     0      0  896233  19154   37.8  22    9
119.96/120.06	c +  120.0      576     240      0     0      0 1007190  21063   38.5  23   10
123.05/123.12	c R  123.1      576     240      0     0      0 1025860  21070   38.6  22   10
164.14/164.29	c +  164.2      576     240      0     0      0 1258985  23169   37.8  21   11
221.23/221.37	c +  221.3      576     240      0     0      0 1573731  25485   37.8  22   12
300.70/300.88	c +  300.8      576     240      0     0      0 1967160  28033   37.5  22   14
319.19/319.38	c
319.19/319.38	c       original/binary      fixed     eliminated      learned       agility
319.19/319.38	c   seconds        variables     equivalent    conflicts       height       MB
319.19/319.38	c
319.19/319.38	c B  319.3      576     240      0     0      0 2048441  28040   37.7  21   14
361.79/361.91	c R  361.8      576     240      0     0      0 2256404  28043   38.3  22   17
412.07/412.21	c +  412.1      576     240      0     0      0 2458951  30836   38.7  24   19
562.32/562.55	c +  562.4      576     240      0     0      0 3073686  33919   38.1  20   19
775.07/775.30	c +  775.1      576     240      0     0      0 3842105  37310   37.8  22   21
1010.70/1011.02	c B 1010.7      576     240      0     0      0 4608904  37324   38.3  22   24
1066.39/1066.78	c + 1066.5      576     240      0     0      0 4802631  41041   38.0  21   24
1099.78/1100.14	c R 1099.8      576     240      0     0      0 4922478  41052   38.0  22   26
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 5250619 conflicts, 6592859 decisions, 1 random
1200.05/1200.40	c 0 iterations, 8185 restarts, 5 skipped
1200.05/1200.40	c 39 enlarged, 0 shrunken, 51319 rescored, 1080 rebiased
1200.05/1200.40	c 1 simplifications, 1 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 1680 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 103200 probed, 215 phases, 215 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 215649459 learned, 14% deleted, 7 strong, 21 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 326195441 propagations, 0.27 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 30 MB max, 935 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1732548-1240781722/watcher-1732548-1240781722 -o /tmp/evaluation-result-1732548-1240781722/solver-1732548-1240781722 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1732548-1240781722.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 27760
/proc/meminfo: memFree=1835320/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=784 CPUtime=0
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 106200420 802816 109 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 196 109 79 155 0 39 0

[startup+0.105929 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 27760
/proc/meminfo: memFree=1835320/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=1180 CPUtime=0.1
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 225 0 0 0 10 0 0 0 18 0 1 0 106200420 1208320 209 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 295 209 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.201938 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 27760
/proc/meminfo: memFree=1835320/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=1312 CPUtime=0.2
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 263 0 0 0 20 0 0 0 18 0 1 0 106200420 1343488 247 1992294400 134512640 135151029 4294956240 18446744073709551615 134530740 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 328 247 79 155 0 171 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1312

[startup+0.30195 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 27760
/proc/meminfo: memFree=1835320/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=1444 CPUtime=0.3
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 293 0 0 0 30 0 0 0 19 0 1 0 106200420 1478656 277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 361 277 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701994 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 27760
/proc/meminfo: memFree=1835320/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=1840 CPUtime=0.7
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 367 0 0 0 70 0 0 0 23 0 1 0 106200420 1884160 351 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 460 351 79 155 0 303 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1840

[startup+1.50108 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1833904/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=2236 CPUtime=1.49
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 106200420 2289664 468 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 559 468 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10126 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1833392/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=2772 CPUtime=3.09
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 618 0 0 0 309 0 0 0 25 0 1 0 106200420 2838528 602 1992294400 134512640 135151029 4294956240 18446744073709551615 134553842 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 693 602 79 155 0 536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30161 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1832432/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=3840 CPUtime=6.29
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 867 0 0 0 629 0 0 0 25 0 1 0 106200420 3932160 851 1992294400 134512640 135151029 4294956240 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 960 851 79 155 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1831216/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=4648 CPUtime=12.69
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 1064 0 0 0 1269 0 0 0 25 0 1 0 106200420 4759552 1048 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 1162 1048 79 155 0 1005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4648

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1829744/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=6072 CPUtime=25.48
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 1399 0 0 0 2548 0 0 0 25 0 1 0 106200420 6217728 1383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 1518 1383 79 155 0 1361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6072

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1827568/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=8540 CPUtime=51.07
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 1945 0 0 0 5106 1 0 0 25 0 1 0 106200420 8744960 1929 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 2135 1929 79 155 0 1978 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8540

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1826032/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=10128 CPUtime=102.27
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 2312 0 0 0 10225 2 0 0 25 0 1 0 106200420 10371072 2296 1992294400 134512640 135151029 4294956240 18446744073709551615 134551562 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 2532 2296 79 155 0 2375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10128

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27761
/proc/meminfo: memFree=1823472/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=13232 CPUtime=162.24
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 2948 0 0 0 16222 2 0 0 25 0 1 0 106200420 13549568 2932 1992294400 134512640 135151029 4294956240 18446744073709551615 134542732 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 3308 2932 79 155 0 3151 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13232

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27763
/proc/meminfo: memFree=1822320/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=14096 CPUtime=222.23
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 3173 0 0 0 22220 3 0 0 25 0 1 0 106200420 14434304 3157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 3524 3157 79 155 0 3367 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14096

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27763
/proc/meminfo: memFree=1820656/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=15960 CPUtime=282.2
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 3576 0 0 0 28217 3 0 0 25 0 1 0 106200420 16343040 3560 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 3990 3560 79 155 0 3833 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27763
/proc/meminfo: memFree=1819376/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=17688 CPUtime=342.19
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 3900 0 0 0 34215 4 0 0 25 0 1 0 106200420 18112512 3884 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 4422 3884 79 155 0 4265 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17688

[startup+402.301 s]
/proc/loadavg: 1.10 1.00 1.00 2/65 27763
/proc/meminfo: memFree=1814896/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=22672 CPUtime=402.17
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5002 0 0 0 40212 5 0 0 25 0 1 0 106200420 23216128 4986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 5668 4986 79 155 0 5511 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22672

[startup+462.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 27763
/proc/meminfo: memFree=1814768/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=22864 CPUtime=462.16
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5058 0 0 0 46211 5 0 0 25 0 1 0 106200420 23412736 5042 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 5716 5042 79 155 0 5559 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22864

[startup+522.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 27763
/proc/meminfo: memFree=1814704/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=23056 CPUtime=522.14
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5070 0 0 0 52209 5 0 0 25 0 1 0 106200420 23609344 5054 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 5764 5054 79 155 0 5607 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23056

[startup+582.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 27763
/proc/meminfo: memFree=1814320/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=23248 CPUtime=582.12
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5151 0 0 0 58207 5 0 0 25 0 1 0 106200420 23805952 5135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 5812 5135 79 155 0 5655 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23248

[startup+642.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 27763
/proc/meminfo: memFree=1813232/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=24532 CPUtime=642.11
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5419 0 0 0 64205 6 0 0 25 0 1 0 106200420 25120768 5403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 6133 5403 79 155 0 5976 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24532

[startup+702.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 27763
/proc/meminfo: memFree=1811696/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=26372 CPUtime=702.09
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5796 0 0 0 70203 6 0 0 25 0 1 0 106200420 27004928 5780 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 6593 5780 79 155 0 6436 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 26372

[startup+762.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 27763
/proc/meminfo: memFree=1811632/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=26372 CPUtime=762.07
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5809 0 0 0 76201 6 0 0 25 0 1 0 106200420 27004928 5793 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 6593 5793 79 155 0 6436 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26372

[startup+822.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 27763
/proc/meminfo: memFree=1811504/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=26564 CPUtime=822.05
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5825 0 0 0 82199 6 0 0 25 0 1 0 106200420 27201536 5809 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 6641 5809 79 155 0 6484 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26564

[startup+882.305 s]
/proc/loadavg: 1.11 1.07 1.01 2/65 27763
/proc/meminfo: memFree=1810992/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=26948 CPUtime=882.04
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5954 0 0 0 88198 6 0 0 25 0 1 0 106200420 27594752 5938 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 6737 5938 79 155 0 6580 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 26948

[startup+942.301 s]
/proc/loadavg: 1.07 1.07 1.01 2/65 27763
/proc/meminfo: memFree=1810928/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=26948 CPUtime=942.01
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 5958 0 0 0 94195 6 0 0 25 0 1 0 106200420 27594752 5942 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 6737 5942 79 155 0 6580 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 26948

[startup+1002.3 s]
/proc/loadavg: 1.14 1.09 1.01 2/65 27763
/proc/meminfo: memFree=1810608/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=27332 CPUtime=1002
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 6028 0 0 0 100193 7 0 0 25 0 1 0 106200420 27987968 6012 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 6833 6012 79 155 0 6676 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 27332

[startup+1062.3 s]
/proc/loadavg: 1.05 1.07 1.00 2/65 27763
/proc/meminfo: memFree=1809264/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=29036 CPUtime=1061.99
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 6360 0 0 0 106191 8 0 0 25 0 1 0 106200420 29732864 6344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 7259 6344 79 155 0 7102 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 29036

[startup+1122.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/65 27763
/proc/meminfo: memFree=1808624/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=28168 CPUtime=1121.96
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 7160 0 0 0 112188 8 0 0 25 0 1 0 106200420 28844032 6448 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 7042 6448 79 155 0 6885 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 27763
/proc/meminfo: memFree=1808560/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=28168 CPUtime=1181.95
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 7218 0 0 0 118186 9 0 0 25 0 1 0 106200420 28844032 6506 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 7042 6506 79 155 0 6885 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 28168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 27763
/proc/meminfo: memFree=1808496/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=28168 CPUtime=1200.05
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 7232 0 0 0 119996 9 0 0 25 0 1 0 106200420 28844032 6520 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 7042 6520 79 155 0 6885 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28168

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 27763
/proc/meminfo: memFree=1808496/2055920 swapFree=4180832/4192956
[pid=27760] ppid=27758 vsize=28168 CPUtime=1200.05
/proc/27760/stat : 27760 (precosat) R 27758 27760 27465 0 -1 4194304 7232 0 0 0 119996 9 0 0 25 0 1 0 106200420 28844032 6520 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27760/statm: 7042 6520 79 155 0 6885 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.097985
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 32524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7232
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= 2133

runsolver used 1.02084 second user time and 2.30665 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-26 23:35:22
IDJOB=1732548
IDBENCH=71122
IDSOLVER=507
FILE ID=node42/1732548-1240781722
PBS_JOBID= 9187253
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-240-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732548-1240781722/watcher-1732548-1240781722 -o /tmp/evaluation-result-1732548-1240781722/solver-1732548-1240781722 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1732548-1240781722.cnf

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

MD5SUM BENCH= 227ae3ed738eb1cf18ca67ef64582b2c
RANDOM SEED=314980082

node42.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		: 3000.232
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		: 3000.232
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:       1835800 kB
Buffers:         19688 kB
Cached:         136824 kB
SwapCached:       5940 kB
Active:          64388 kB
Inactive:       100480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835800 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            41316 kB
Committed_AS:   507252 kB
PageTables:       1388 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= 66328 MiB
End job on node42 at 2009-04-26 23:55:25