Trace number 1724188

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) 1200.1 1200.42

General information on the benchmark

Namesimon-s02b-k2f-gr-rcs-w8.cnf
MD5SUM5da8899feefc5a4bb9db99e983e30f52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.67314
Satisfiable
(Un)Satisfiability was proved
Number of variables10056
Number of clauses271393
Sum of the clauses size550328
Maximum clause length8
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2270136
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51257

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-1724188-1240693181.cnf
0.00/0.00	c found header 'p cnf 10056 271393'
0.59/0.65	c finished parsing
0.59/0.65	c
0.59/0.65	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.59/0.65	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.59/0.65	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.59/0.65	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.59/0.65	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.59/0.65	c --random=1 --spread=2000 --seed=0 --skip=25
0.59/0.65	c
0.59/0.65	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.59/0.65	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.59/0.65	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.59/0.65	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.59/0.65	c
0.59/0.65	c starting search after 0.7 seconds
0.59/0.65	c no decision limit
0.59/0.67	c
0.59/0.67	c       original/binary      fixed     eliminated      learned       agility
0.59/0.67	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.67	c
0.59/0.67	c *    0.7   271393   10056      0     0      0       0      0    0.0   0   19
3.39/3.45	c s    3.5   269997    8686      0     0   1370       0      0    0.0   0   19
3.39/3.45	c l    3.5   269997    8686      0     0   1370       0  63249    0.0   0   19
3.49/3.53	c R    3.5   269997    8686      0     0   1370     100    100 1879.8   2   20
3.49/3.58	c R    3.6   269997    8686      0     0   1370     200    200 1795.9   2   21
3.79/3.86	c R    3.9   269997    8686      0     0   1370     804    804 1367.8   3   21
3.89/3.98	c B    4.0   269997    8686      0     0   1370    1000   1000 1214.2   4   22
4.79/4.80	c B    4.8   269997    8686      0     0   1370    2000   2000  926.3   4   22
4.89/4.95	c R    5.0   269997    8686      0     0   1370    2407   2407  843.9   4   22
7.49/7.50	c R    7.5   269997    8686      0     0   1370    6423   6423  478.6   3   23
8.70/8.78	c B    8.8   269997    8686      0     0   1370    8003   8003  422.2   3   23
14.09/14.19	c R   14.2   269997    8686      0     0   1370   16042  16042  251.5   3   25
18.89/18.91	c B   18.9   269997    8686      0     0   1370   24006  24006  187.1   2   27
28.78/28.85	c R   28.8   269997    8686      0     0   1370   38496  38496  135.3   3   30
46.78/46.89	c +   46.9   269997    8686      0     0   1370   63249  69573   97.0   4   36
47.38/47.42	c B   47.4   269997    8686      0     0   1370   64016  64016   96.5   3   36
60.08/60.19	c +   60.2   269997    8686      0     0   1370   79062  76530   84.4   4   37
63.87/63.92	c s   63.9   269998    8686      0     0   1370   81050  71572   83.1   2   32
71.27/71.35	c R   71.3   269999    8686      0     0   1370   89797  76537   78.0   3   37
77.16/77.25	c
77.16/77.25	c       original/binary      fixed     eliminated      learned       agility
77.16/77.25	c   seconds        variables     equivalent    conflicts       height       MB
77.16/77.25	c
77.16/77.25	c +   77.2   269999    8686      0     0   1370   98828  84183   74.5   3   37
81.76/81.89	c s   81.9   269999    8686      0     0   1370  104342  82050   72.5   3   34
98.56/98.69	c +   98.7   269999    8686      0     0   1370  123535  92601   66.4   3   40
103.06/103.15	c s  103.1   270000    8686      0     0   1370  128165  88813   65.2   3   35
124.95/125.03	c s  125.0   270001    8686      0     0   1370  153081  92612   60.1   3   35
125.75/125.83	c +  125.8   270001    8686      0     0   1370  154416 101861   59.9   3   38
130.85/130.96	c B  130.9   270001    8686      0     0   1370  160035  98225   58.7   5   41
161.24/161.35	c +  161.3   270001    8686      0     0   1370  193020 112047   54.6   3   44
169.73/169.84	c R  169.8   270001    8686      0     0   1370  205202 112061   53.1   3   47
183.24/183.30	c s  183.3   270002    8686      0     0   1370  217486 112049   51.6   3   40
206.13/206.21	c +  206.2   270003    8686      0     0   1370  241275 123251   49.6   3   47
210.32/210.46	c s  210.4   270004    8686      0     0   1370  244796 115569   49.4   4   41
242.72/242.81	c s  242.7   270005    8686      0     0   1370  274378 123250   47.9   2   43
272.21/272.33	c +  272.3   270005    8686      0     0   1370  301590 135576   46.7   4   51
357.59/357.71	c +  357.6   270005    8686      0     0   1370  376988 149133   44.2   3   56
365.58/365.78	c B  365.7   270005    8686      0     0   1370  384077 142674   44.1   4   57
450.06/450.22	c R  450.1   270005    8686      0     0   1370  461638 149150   42.3   4   59
462.56/462.76	c +  462.6   270005    8686      0     0   1370  471236 164046   41.9   3   59
580.53/580.72	c s  580.6   270006    8686      0     0   1370  568644 164048   39.6   2   49
607.72/608.00	c
607.72/608.00	c       original/binary      fixed     eliminated      learned       agility
607.72/608.00	c   seconds        variables     equivalent    conflicts       height       MB
607.72/608.00	c
607.72/608.00	c +  607.8   270007    8686      0     0   1370  589045 180450   39.4   3   59
619.62/619.88	c s  619.7   270007    8686      0     0   1370  597379 172381   39.4   4   51
736.80/737.03	c s  736.8   270008    8686      0     0   1370  685870 180449   38.8   2   54
777.68/777.99	c s  777.8   270009    8686      0     0   1370  716856 180454   38.7   3   54
801.27/801.52	c +  801.3   270009    8686      0     0   1370  736305 198495   38.3   3   62
846.67/846.96	c s  846.7   270010    8686      0     0   1370  769059 198495   38.0   2   58
893.25/893.53	c s  893.3   270011    8686      0     0   1370  801082 198518   38.0   5   57
1020.22/1020.54	c s 1020.3   270012    8686      0     0   1370  887204 198495   37.9   2   58
1033.81/1034.17	c B 1033.9   270012    8686      0     0   1370  896187 198497   38.0   3   66
1069.30/1069.62	c + 1069.3   270012    8686      0     0   1370  920382 218344   37.9   3   70
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 1017367 conflicts, 1646434 decisions, 790 random
1200.07/1200.40	c 0 iterations, 2045 restarts, 0 skipped
1200.07/1200.40	c 13 enlarged, 14 shrunken, 9954 rescored, 254 rebiased
1200.07/1200.40	c 15 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 1370 elim, 0 merged
1200.07/1200.40	c elim: 1092263 resolutions, 2 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: 1460242 probed, 417 phases, 84 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: 41921922 learned, 35% deleted, 0 strong, 21 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: 603497581 propagations, 0.50 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 77 MB max, 147 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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1724188-1240693181/watcher-1724188-1240693181 -o /tmp/evaluation-result-1724188-1240693181/solver-1724188-1240693181 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1724188-1240693181.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: 0.96 0.99 1.06 3/64 20906
/proc/meminfo: memFree=1710064/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=1696 CPUtime=0
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 97345360 1736704 311 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 424 311 63 155 0 267 0

[startup+0.094679 s]
/proc/loadavg: 0.96 0.99 1.06 3/64 20906
/proc/meminfo: memFree=1710064/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=5712 CPUtime=0.08
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 1439 0 0 0 8 0 0 0 18 0 1 0 97345360 5849088 1326 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 1428 1326 63 155 0 1271 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5712

[startup+0.10168 s]
/proc/loadavg: 0.96 0.99 1.06 3/64 20906
/proc/meminfo: memFree=1710064/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=5976 CPUtime=0.09
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 1501 0 0 0 9 0 0 0 18 0 1 0 97345360 6119424 1388 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 1494 1389 63 155 0 1337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5976

[startup+0.301701 s]
/proc/loadavg: 0.96 0.99 1.06 3/64 20906
/proc/meminfo: memFree=1710064/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=12528 CPUtime=0.29
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 3530 0 0 0 28 1 0 0 19 0 1 0 97345360 12828672 3032 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 3132 3032 63 155 0 2975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.701746 s]
/proc/loadavg: 0.96 0.99 1.06 3/64 20906
/proc/meminfo: memFree=1710064/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=23060 CPUtime=0.69
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 6652 0 0 0 67 2 0 0 22 0 1 0 97345360 23613440 5639 1992294400 134512640 135151029 4294956224 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 5765 5639 79 155 0 5608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23060

[startup+1.50183 s]
/proc/loadavg: 0.97 0.99 1.06 2/65 20907
/proc/meminfo: memFree=1689448/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=25152 CPUtime=1.49
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 10798 0 0 0 145 4 0 0 25 0 1 0 97345360 25755648 6171 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 6288 6171 79 155 0 6131 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25152

[startup+3.10301 s]
/proc/loadavg: 0.97 0.99 1.06 2/65 20907
/proc/meminfo: memFree=1678696/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=35496 CPUtime=3.09
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 13912 0 0 0 304 5 0 0 25 0 1 0 97345360 36347904 8772 1992294400 134512640 135151029 4294956224 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 8874 8772 79 155 0 8717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35496

[startup+6.30136 s]
/proc/loadavg: 0.97 0.99 1.06 2/65 20907
/proc/meminfo: memFree=1678760/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=31396 CPUtime=6.29
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 13912 0 0 0 623 6 0 0 25 0 1 0 97345360 32149504 7747 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 7849 7747 79 155 0 7692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31396

[startup+12.7011 s]
/proc/loadavg: 0.97 0.99 1.06 2/65 20907
/proc/meminfo: memFree=1678760/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=31396 CPUtime=12.69
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 13912 0 0 0 1263 6 0 0 25 0 1 0 97345360 32149504 7747 1992294400 134512640 135151029 4294956224 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 7849 7747 79 155 0 7692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31396

[startup+25.5015 s]
/proc/loadavg: 0.97 0.99 1.05 2/65 20907
/proc/meminfo: memFree=1675240/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=35092 CPUtime=25.48
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 14843 0 0 0 2542 6 0 0 25 0 1 0 97345360 35934208 8678 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 8773 8678 79 155 0 8616 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35092

[startup+51.1013 s]
/proc/loadavg: 0.98 0.99 1.05 2/65 20907
/proc/meminfo: memFree=1667496/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=42904 CPUtime=51.08
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 16788 0 0 0 5099 9 0 0 25 0 1 0 97345360 43933696 10623 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 10726 10623 79 155 0 10569 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42904

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 20913
/proc/meminfo: memFree=1663016/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=47240 CPUtime=102.26
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 19799 0 0 0 10215 11 0 0 25 0 1 0 97345360 48373760 11709 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 11810 11709 79 155 0 11653 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47240

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 20913
/proc/meminfo: memFree=1659112/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=51432 CPUtime=162.24
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 22606 0 0 0 16210 14 0 0 25 0 1 0 97345360 52666368 12718 1992294400 134512640 135151029 4294956224 18446744073709551615 134581474 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 12858 12718 79 155 0 12701 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 51432

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 20913
/proc/meminfo: memFree=1654760/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=55360 CPUtime=222.23
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 25505 0 0 0 22206 17 0 0 25 0 1 0 97345360 56688640 13728 1992294400 134512640 135151029 4294956224 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 13840 13728 79 155 0 13683 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55360

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/65 20913
/proc/meminfo: memFree=1650280/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=60224 CPUtime=282.21
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 27605 0 0 0 28203 18 0 0 25 0 1 0 97345360 61669376 14929 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 15056 14929 79 155 0 14899 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 60224

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 20913
/proc/meminfo: memFree=1647144/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=63252 CPUtime=342.19
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 28292 0 0 0 34201 18 0 0 25 0 1 0 97345360 64770048 15616 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 15813 15616 79 155 0 15656 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 63252

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 20913
/proc/meminfo: memFree=1643368/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=67188 CPUtime=402.18
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 29229 0 0 0 40199 19 0 0 25 0 1 0 97345360 68800512 16553 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 16797 16553 79 155 0 16640 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 67188

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 20913
/proc/meminfo: memFree=1642472/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=68364 CPUtime=462.16
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 29442 0 0 0 46197 19 0 0 25 0 1 0 97345360 70004736 16766 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 17091 16766 79 155 0 16934 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 68364

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 20913
/proc/meminfo: memFree=1639464/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=71472 CPUtime=522.14
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 30186 0 0 0 52195 19 0 0 25 0 1 0 97345360 73187328 17510 1992294400 134512640 135151029 4294956224 18446744073709551615 134542634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 17868 17510 79 155 0 17711 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 71472

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1639336/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=71008 CPUtime=582.13
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 31103 0 0 0 58193 20 0 0 25 0 1 0 97345360 72712192 17541 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 17752 17541 79 155 0 17595 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 71008

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1638824/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=71008 CPUtime=642.12
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 31954 0 0 0 64192 20 0 0 25 0 1 0 97345360 72712192 17622 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 17752 17622 79 155 0 17595 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 71008

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1636328/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=74176 CPUtime=702.1
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 32615 0 0 0 70189 21 0 0 25 0 1 0 97345360 75956224 18283 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 18544 18283 79 155 0 18387 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 74176

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1636712/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=73160 CPUtime=762.09
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 33712 0 0 0 76187 22 0 0 25 0 1 0 97345360 74915840 18137 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 18290 18137 79 155 0 18133 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 73160

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1634408/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=75724 CPUtime=822.07
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 35125 0 0 0 82184 23 0 0 25 0 1 0 97345360 77541376 18780 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 18931 18780 79 155 0 18774 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 75724

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1633000/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=76912 CPUtime=882.05
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 36567 0 0 0 88181 24 0 0 25 0 1 0 97345360 78757888 19074 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 19228 19074 79 155 0 19071 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 76912

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1631976/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=78176 CPUtime=942.03
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 37984 0 0 0 94178 25 0 0 25 0 1 0 97345360 80052224 19321 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 19544 19321 79 155 0 19387 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 78176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1629864/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=80592 CPUtime=1002.02
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 38501 0 0 0 100176 26 0 0 25 0 1 0 97345360 82526208 19838 1992294400 134512640 135151029 4294956224 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 20148 19838 79 155 0 19991 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 80592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1629096/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=80792 CPUtime=1062
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 39250 0 0 0 106174 26 0 0 25 0 1 0 97345360 82731008 20013 1992294400 134512640 135151029 4294956224 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 20198 20013 79 155 0 20041 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 80792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1625256/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=84720 CPUtime=1121.98
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 40199 0 0 0 112171 27 0 0 25 0 1 0 97345360 86753280 20962 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 21180 20962 79 155 0 21023 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 84720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1623784/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=86784 CPUtime=1181.97
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 40581 0 0 0 118169 28 0 0 25 0 1 0 97345360 88866816 21344 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 21696 21344 79 155 0 21539 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 86784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 20913
/proc/meminfo: memFree=1623336/2055920 swapFree=4192812/4192956
[pid=20906] ppid=20904 vsize=87136 CPUtime=1200.07
/proc/20906/stat : 20906 (precosat) R 20904 20906 20644 0 -1 4194304 40668 0 0 0 119979 28 0 0 25 0 1 0 97345360 89227264 21431 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20906/statm: 21784 21431 79 155 0 21627 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87136

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): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.297954
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 87136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40668
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= 1850

runsolver used 0.861868 second user time and 2.57961 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-25 22:59:42
IDJOB=1724188
IDBENCH=71764
IDSOLVER=507
FILE ID=node59/1724188-1240693181
PBS_JOBID= 9186733
Free space on /tmp= 66360 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT_RACE06/simon-s02b-k2f-gr-rcs-w8.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724188-1240693181/watcher-1724188-1240693181 -o /tmp/evaluation-result-1724188-1240693181/solver-1724188-1240693181 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1724188-1240693181.cnf

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

MD5SUM BENCH= 5da8899feefc5a4bb9db99e983e30f52
RANDOM SEED=1778795782

node59.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		: 3000.240
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		: 3000.240
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:       1710480 kB
Buffers:         36740 kB
Cached:         236620 kB
SwapCached:          0 kB
Active:         153004 kB
Inactive:       134272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4144 kB
Writeback:           0 kB
Mapped:          23660 kB
Slab:            44124 kB
Committed_AS:   409428 kB
PageTables:       1456 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= 66356 MiB
End job on node59 at 2009-04-25 23:19:44