Trace number 1783934

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) 5000.1 5001.91

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1704.33
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1783934-1241902690.cnf
0.00/0.00	c found header 'p cnf 450 1426'
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     1426     425      0    25      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1226     210      0    25    215       0      0    0.0   0    0
0.00/0.01	c l    0.0     1226     210      0    25    215       0   1176    0.0   0    0
0.00/0.01	c R    0.0     1226     210      0    25    215     102    102   25.4  15    0
0.00/0.02	c R    0.0     1226     210      0    25    215     204    204   22.2  21    0
0.03/0.04	c N    0.0     1226     210      0    25    215     805    805   30.1  39    0
0.03/0.05	c B    0.1     1226     210      0    25    215    1001   1001   30.6  41    0
0.03/0.06	c +    0.1     1226     210      0    25    215    1176   1293   30.8  39    0
0.03/0.07	c +    0.1     1226     210      0    25    215    1471   1422   30.4  40    0
0.03/0.09	c +    0.1     1226     210      0    25    215    1836   1564   30.2  41    0
0.03/0.09	c B    0.1     1226     210      0    25    215    2002   1572   30.0  41    0
0.10/0.11	c +    0.1     1226     210      0    25    215    2295   1720   29.6  35    0
0.10/0.11	c N    0.1     1226     210      0    25    215    2415   1688   29.5  36    0
0.10/0.14	c +    0.1     1226     210      0    25    215    2865   1892   28.9  40    0
0.10/0.17	c +    0.2     1226     210      0    25    215    3580   2081   27.6  39    0
0.20/0.22	c +    0.2     1226     210      0    25    215    4475   2289   26.2  36    1
0.20/0.28	c +    0.3     1226     210      0    25    215    5591   2517   24.9  38    1
0.30/0.32	c N    0.3     1226     210      0    25    215    6428   2520   24.2  37    1
0.30/0.36	c +    0.4     1226     210      0    25    215    6987   2768   23.8  34    1
0.40/0.42	c
0.40/0.42	c       original/binary      fixed     eliminated      learned       agility
0.40/0.42	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.42	c
0.40/0.42	c B    0.4     1226     210      0    25    215    8004   2798   23.2  40    1
0.40/0.46	c +    0.5     1226     210      0    25    215    8730   3044   22.8  36    1
0.50/0.59	c +    0.6     1226     210      0    25    215   10911   3348   22.1  45    1
0.70/0.74	c +    0.7     1226     210      0    25    215   13637   3682   21.5  43    1
0.80/0.89	c N    0.9     1226     210      0    25    215   16048   3688   21.1  37    1
0.89/0.95	c +    1.0     1226     210      0    25    215   17046   4050   21.0  38    1
1.19/1.24	c +    1.2     1226     210      0    25    215   21306   4455   20.5  41    1
1.39/1.41	c B    1.4     1226     210      0    25    215   24010   4464   20.2  39    1
1.49/1.59	c +    1.6     1226     210      0    25    215   26630   4900   20.0  39    1
1.99/2.06	c +    2.1     1226     210      0    25    215   33285   5390   19.6  38    1
2.39/2.41	c N    2.4     1226     210      0    25    215   38492   5396   19.4  38    1
2.59/2.61	c +    2.6     1226     210      0    25    215   41605   5929   19.4  34    1
3.29/3.38	c +    3.4     1226     210      0    25    215   52006   6521   19.0  38    2
4.39/4.43	c B    4.4     1226     210      0    25    215   64018   6539   18.8  32    2
4.49/4.50	c +    4.5     1226     210      0    25    215   65005   7173   18.8  39    2
5.89/5.92	c +    5.9     1226     210      0    25    215   81255   7890   18.6  36    2
6.59/6.63	c N    6.6     1226     210      0    25    215   89772   7910   18.5  43    2
7.59/7.65	c +    7.7     1226     210      0    25    215  101565   8679   18.4  39    2
9.89/9.94	c +    9.9     1226     210      0    25    215  126955   9546   18.1  39    2
12.89/12.93	c
12.89/12.93	c       original/binary      fixed     eliminated      learned       agility
12.89/12.93	c   seconds        variables     equivalent    conflicts       height       MB
12.89/12.93	c
12.89/12.93	c +   12.9     1226     210      0    25    215  158691  10500   17.9  35    3
12.99/13.04	c B   13.0     1226     210      0    25    215  160043  10552   17.8  36    3
16.78/16.85	c +   16.9     1226     210      0    25    215  198360  11550   17.7  38    3
17.59/17.61	c N   17.6     1226     210      0    25    215  205151  11576   17.7  34    3
21.98/22.02	c +   22.0     1226     210      0    25    215  247951  12705   17.4  37    3
27.88/27.93	c +   27.9     1226     210      0    25    215  309936  13975   17.4  37    4
36.28/36.32	c B   36.3     1226     210      0    25    215  384090  13985   17.3  37    4
36.57/36.68	c +   36.7     1226     210      0    25    215  387421  15372   17.3  41    4
45.58/45.61	c N   45.6     1226     210      0    25    215  461485  15385   17.0  38    5
48.58/48.60	c +   48.6     1226     210      0    25    215  484276  16909   17.0  37    5
65.17/65.28	c +   65.3     1226     210      0    25    215  605345  18599   16.9  42    2
85.76/85.84	c +   85.8     1226     210      0    25    215  756681  20458   16.8  45    5
105.25/105.32	c B  105.3     1226     210      0    25    215  896166  20477   16.6  40    5
112.15/112.28	c +  112.2     1226     210      0    25    215  945850  22503   16.6  40    6
123.74/123.83	c N  123.8     1226     210      0    25    215 1025325  22514   16.6  36    6
147.73/147.87	c +  147.8     1226     210      0    25    215 1182310  24753   16.3  37    7
192.12/192.21	c +  192.1     1226     210      0    25    215 1477886  27228   16.2  36    6
252.90/253.02	c +  252.9     1226     210      0    25    215 1847357  29950   16.0  31    8
286.99/287.11	c B  287.0     1226     210      0    25    215 2048331  29969   15.9  36    8
321.67/321.87	c
321.67/321.87	c       original/binary      fixed     eliminated      learned       agility
321.67/321.87	c   seconds        variables     equivalent    conflicts       height       MB
321.67/321.87	c
321.67/321.87	c N  321.8     1226     210      0    25    215 2255462  29966   15.8  36    9
331.87/332.03	c +  331.9     1226     210      0    25    215 2309197  32945   15.8  36    9
443.03/443.26	c +  443.1     1226     210      0    25    215 2886497  36239   15.5  37    7
582.98/583.26	c +  583.0     1226     210      0    25    215 3608122  39862   15.5  37   10
779.51/779.90	c +  779.6     1226     210      0    25    215 4510150  43848   15.3  38   13
803.59/803.94	c B  803.6     1226     210      0    25    215 4608662  43910   15.3  36   14
874.77/875.15	c N  874.8     1226     210      0    25    215 4920418  43863   15.2  34   14
1040.22/1040.69	c + 1040.3     1226     210      0    25    215 5637685  48232   15.1  38   10
1387.78/1388.39	c + 1387.9     1226     210      0    25    215 7047105  53055   15.0  40   16
1848.22/1848.91	c + 1848.2     1226     210      0    25    215 8808880  58360   14.8  34   20
2250.97/2251.89	c B 2251.1     1226     210      0    25    215 10241312  61964   14.6  40   22
2366.03/2366.91	c N 2366.1     1226     210      0    25    215 10660010  58367   14.6  42   12
5000.09/5001.90	c
5000.09/5001.90	c *** CAUGHT SIGNAL 15 ***
5000.09/5001.90	c
5000.09/5001.90	c 19512087 conflicts, 21805590 decisions, 1 random
5000.09/5001.90	c 0 iterations, 2 restarts, 29227 skipped
5000.09/5001.90	c 41 enlarged, 2 shrunken, 190582 rescored, 3833 rebiased
5000.09/5001.90	c 1 simplifications, 7 reductions
5000.09/5001.90	c
5000.09/5001.90	c vars: 0 fixed, 25 equiv, 215 elim, 25 merged
5000.09/5001.90	c elim: 9589 resolutions, 1 phases, 1 rounds
5000.09/5001.90	c sbst: 99% substituted, 0.0% nots, 93.9% ands, 5.6% xors, 0.5% ites
5000.09/5001.90	c arty: 2.00 and 2.00 xor average arity
5000.09/5001.90	c prbe: 3790 probed, 8 phases, 8 rounds
5000.09/5001.90	c prbe: 0 failed, 0 lifted, 0 merged
5000.09/5001.90	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.09/5001.90	c hash: 0 units, 25 merged
5000.09/5001.90	c mins: 419263172 learned, 46% deleted, 141 strong, 31 depth
5000.09/5001.90	c subs: 2 forward, 3 backward, 0 doms
5000.09/5001.90	c strs: 1 forward, 0 backward
5000.09/5001.90	c doms: 0 dominators, 0 high, 0 low
5000.09/5001.90	c prps: 1296258243 propagations, 0.26 megaprops
5000.09/5001.90	c
5000.09/5001.90	c 5000.1 seconds, 24 MB max, 2039 MB recycled
5000.09/5001.90	c
5000.09/5001.90	c *** CAUGHT SIGNAL 15 ***
5000.09/5001.90	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-1783934-1241902690/watcher-1783934-1241902690 -o /tmp/evaluation-result-1783934-1241902690/solver-1783934-1241902690 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783934-1241902690.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8970
/proc/meminfo: memFree=1651464/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=916 CPUtime=0
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 218295276 937984 129 1992294400 134512640 135151029 4294956240 18446744073709551615 134578982 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 229 129 79 155 0 72 0

[startup+0.0406699 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8970
/proc/meminfo: memFree=1651464/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=1048 CPUtime=0.03
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 172 0 0 0 3 0 0 0 18 0 1 0 218295276 1073152 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 262 156 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.102681 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8970
/proc/meminfo: memFree=1651464/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=1180 CPUtime=0.1
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 218295276 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301717 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8970
/proc/meminfo: memFree=1651464/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=1444 CPUtime=0.3
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 269 0 0 0 30 0 0 0 19 0 1 0 218295276 1478656 253 1992294400 134512640 135151029 4294956240 18446744073709551615 134685743 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 361 253 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.702789 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8970
/proc/meminfo: memFree=1651464/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=1708 CPUtime=0.7
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 338 0 0 0 70 0 0 0 22 0 1 0 218295276 1748992 322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 427 322 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50194 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1650368/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=1972 CPUtime=1.49
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 405 0 0 0 149 0 0 0 25 0 1 0 218295276 2019328 389 1992294400 134512640 135151029 4294956240 18446744073709551615 134580477 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 493 389 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10123 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1649920/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=2372 CPUtime=3.09
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 504 0 0 0 309 0 0 0 25 0 1 0 218295276 2428928 488 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 593 488 79 155 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30181 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1649152/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=2920 CPUtime=6.29
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 645 0 0 0 629 0 0 0 25 0 1 0 218295276 2990080 629 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 730 629 79 155 0 573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2920

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1648456/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=3592 CPUtime=12.69
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 796 0 0 0 1269 0 0 0 25 0 1 0 218295276 3678208 780 1992294400 134512640 135151029 4294956240 18446744073709551615 134578124 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 898 780 79 155 0 741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3592

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1647240/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=4880 CPUtime=25.48
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 1075 0 0 0 2548 0 0 0 25 0 1 0 218295276 4997120 1059 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 1220 1059 79 155 0 1063 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4880

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1645384/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=7040 CPUtime=51.08
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 1542 0 0 0 5107 1 0 0 25 0 1 0 218295276 7208960 1526 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 1760 1526 79 155 0 1603 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7040

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1643976/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=8028 CPUtime=102.26
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 1876 0 0 0 10225 1 0 0 25 0 1 0 218295276 8220672 1860 1992294400 134512640 135151029 4294956240 18446744073709551615 134575912 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 2007 1860 79 155 0 1850 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8971
/proc/meminfo: memFree=1642696/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=9660 CPUtime=162.24
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 2184 0 0 0 16222 2 0 0 25 0 1 0 218295276 9891840 2168 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 2415 2168 79 155 0 2258 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9660

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1642432/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=9320 CPUtime=222.2
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 2333 0 0 0 22218 2 0 0 25 0 1 0 218295276 9543680 2173 1992294400 134512640 135151029 4294956240 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 2330 2173 79 155 0 2173 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9320

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1641216/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=11048 CPUtime=282.19
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 2618 0 0 0 28216 3 0 0 25 0 1 0 218295276 11313152 2458 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 2762 2458 79 155 0 2605 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11048

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1640640/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=11816 CPUtime=342.16
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 2777 0 0 0 34213 3 0 0 25 0 1 0 218295276 12099584 2617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 2954 2617 79 155 0 2797 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 11816

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1640192/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=12584 CPUtime=402.14
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 2903 0 0 0 40211 3 0 0 25 0 1 0 218295276 12886016 2743 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 3146 2743 79 155 0 2989 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12584

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1639296/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=13244 CPUtime=462.12
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 3150 0 0 0 46208 4 0 0 25 0 1 0 218295276 13561856 2950 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 3311 2950 79 155 0 3154 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13244

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1639112/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=13244 CPUtime=522.1
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 3197 0 0 0 52206 4 0 0 25 0 1 0 218295276 13561856 2997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 3311 2997 79 155 0 3154 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13244

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1638920/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=13244 CPUtime=582.08
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 3238 0 0 0 58204 4 0 0 25 0 1 0 218295276 13561856 3038 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 3311 3038 79 155 0 3154 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13244

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8977
/proc/meminfo: memFree=1638280/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=14096 CPUtime=642.06
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 3390 0 0 0 64202 4 0 0 25 0 1 0 218295276 14434304 3190 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 3524 3190 79 155 0 3367 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 14096

[startup+702.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623688/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4060.82
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6771 0 0 0 406067 15 0 0 25 0 1 0 218295276 27189248 6493 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6493 79 155 0 6481 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 26552

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623624/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4120.8
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6771 0 0 0 412065 15 0 0 25 0 1 0 218295276 27189248 6493 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6493 79 155 0 6481 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 26552

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623624/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4180.77
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6771 0 0 0 418062 15 0 0 25 0 1 0 218295276 27189248 6493 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6493 79 155 0 6481 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 26552

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623624/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4240.76
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6771 0 0 0 424060 16 0 0 25 0 1 0 218295276 27189248 6493 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6493 79 155 0 6481 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 26552

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623624/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4300.74
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6771 0 0 0 430058 16 0 0 25 0 1 0 218295276 27189248 6493 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6493 79 155 0 6481 0
Current children cumulated CPU time (s) 4300.74
Current children cumulated vsize (KiB) 26552

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623560/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4360.72
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6771 0 0 0 436056 16 0 0 25 0 1 0 218295276 27189248 6493 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6493 79 155 0 6481 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 26552

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623560/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4420.69
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6771 0 0 0 442053 16 0 0 25 0 1 0 218295276 27189248 6493 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6493 79 155 0 6481 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 26552

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623496/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=27068 CPUtime=4480.67
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6841 0 0 0 448051 16 0 0 25 0 1 0 218295276 27717632 6563 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6767 6563 79 155 0 6610 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 27068

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623304/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4540.65
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6844 0 0 0 454049 16 0 0 25 0 1 0 218295276 27189248 6496 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6496 79 155 0 6481 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 26552

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623304/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4600.64
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6844 0 0 0 460047 17 0 0 25 0 1 0 218295276 27189248 6496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6496 79 155 0 6481 0
Current children cumulated CPU time (s) 4600.64
Current children cumulated vsize (KiB) 26552

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623304/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4660.61
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6844 0 0 0 466044 17 0 0 25 0 1 0 218295276 27189248 6496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6496 79 155 0 6481 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 26552

[startup+4722.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8985
/proc/meminfo: memFree=1623304/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4720.59
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6844 0 0 0 472042 17 0 0 25 0 1 0 218295276 27189248 6496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6496 79 155 0 6481 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 26552

[startup+4782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8985
/proc/meminfo: memFree=1623368/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4780.56
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6844 0 0 0 478039 17 0 0 25 0 1 0 218295276 27189248 6496 1992294400 134512640 135151029 4294956240 18446744073709551615 134551936 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6496 79 155 0 6481 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 26552

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623368/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4840.54
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6844 0 0 0 484037 17 0 0 25 0 1 0 218295276 27189248 6496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6496 79 155 0 6481 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 26552

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623368/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4900.52
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6845 0 0 0 490035 17 0 0 25 0 1 0 218295276 27189248 6497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6497 79 155 0 6481 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 26552

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623368/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=4960.5
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6845 0 0 0 496032 18 0 0 25 0 1 0 218295276 27189248 6497 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6497 79 155 0 6481 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 26552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623368/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=5000.09
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6845 0 0 0 499991 18 0 0 25 0 1 0 218295276 27189248 6497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6497 79 155 0 6481 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 26552

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=1623368/2055920 swapFree=4179568/4192956
[pid=8970] ppid=8968 vsize=26552 CPUtime=5000.09
/proc/8970/stat : 8970 (precosat) R 8968 8970 8933 0 -1 4194304 6845 0 0 0 499991 18 0 0 25 0 1 0 218295276 27189248 6497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8970/statm: 6638 6497 79 155 0 6481 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 26552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.91
CPU system time (s): 0.188971
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 27068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6845
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= 8610

runsolver used 3.3125 second user time and 10.5414 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-09 22:58:11
IDJOB=1783934
IDBENCH=24735
IDSOLVER=607
FILE ID=node67/1783934-1241902690
PBS_JOBID= 9264787
Free space on /tmp= 66292 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783934-1241902690/watcher-1783934-1241902690 -o /tmp/evaluation-result-1783934-1241902690/solver-1783934-1241902690 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783934-1241902690.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7b1cebbdf060989ddb5c4faf02370afb
RANDOM SEED=664617577

node67.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		: 3000.277
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		: 3000.277
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:       1651944 kB
Buffers:         39788 kB
Cached:         313752 kB
SwapCached:       8220 kB
Active:         137308 kB
Inactive:       225816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651944 kB
SwapTotal:     4192956 kB
SwapFree:      4179568 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          13984 kB
Slab:            26832 kB
Committed_AS:   716508 kB
PageTables:       1436 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= 66292 MiB
End job on node67 at 2009-05-10 00:21:34