Trace number 1783666

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 5001.52

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1652.5
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1783666-1241862257.cnf
0.00/0.00	c found header 'p cnf 4499 18603'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    18603    4499      0     0      0       0      0    0.0   0    1
0.19/0.27	c s    0.3    17225    2523      0     0   1976       0      0    0.0   0    1
0.19/0.27	c l    0.3    17225    2523      0     0   1976       0  17086    0.0   0    1
0.19/0.29	c N    0.3    17226    2523      0     0   1976     100     99   85.4  44    2
0.29/0.30	c N    0.3    17226    2523      0     0   1976     200    199   89.7  46    2
0.29/0.38	c N    0.4    17226    2523      0     0   1976     801    800   90.2  50    2
0.39/0.44	c B    0.4    17226    2523      0     0   1976    1000    999   89.0  40    2
0.59/0.60	c B    0.6    17226    2523      0     0   1976    2000   1999   85.5  48    2
0.59/0.69	c s    0.7    17226    2523      0     0   1976    2301   2300   84.8  49    2
0.69/0.71	c N    0.7    17226    2523      0     0   1976    2404   2403   82.9  53    2
1.59/1.63	c N    1.6    17226    2523      0     0   1976    6410   6409   69.9  62    3
1.89/1.99	c B    2.0    17226    2523      0     0   1976    8004   8003   67.8  54    3
3.98/4.07	c N    4.1    17226    2523      0     0   1976   16031  16030   63.0  57    5
4.29/4.34	c +    4.3    17226    2523      0     0   1976   17088  18794   62.6  56    5
5.40/5.44	c +    5.4    17226    2523      0     0   1976   21360  20673   61.6  52    6
6.09/6.14	c B    6.1    17226    2523      0     0   1976   24013  21712   61.0  53    6
6.79/6.87	c +    6.9    17226    2523      0     0   1976   26703  22740   60.7  56    7
8.79/8.81	c +    8.8    17226    2523      0     0   1976   33376  25014   59.9  58    8
10.49/10.58	c N   10.6    17226    2523      0     0   1976   38470  36169   59.5  56    9
11.39/11.48	c
11.39/11.48	c       original/binary      fixed     eliminated      learned       agility
11.39/11.48	c   seconds        variables     equivalent    conflicts       height       MB
11.39/11.48	c
11.39/11.48	c +   11.5    17226    2523      0     0   1976   41720  27515   60.9  52    6
13.49/13.50	c +   13.5    17226    2523      0     0   1976   52150  30266   61.9  46    7
17.29/17.30	c B   17.3    17226    2523      0     0   1976   64026  30303   61.7  57    8
17.49/17.56	c +   17.6    17226    2523      0     0   1976   65186  33292   61.6  60    9
24.79/24.86	c +   24.9    17226    2523      0     0   1976   81480  36621   61.2  56   12
29.08/29.10	c N   29.1    17226    2523      0     0   1976   89729  50039   60.9  55   14
33.88/33.98	c +   34.0    17226    2523      0     0   1976  101850  40283   60.7  59    8
42.38/42.48	c +   42.5    17226    2523      0     0   1976  127310  44311   59.8  67   11
55.87/55.90	c +   55.9    17226    2523      0     0   1976  159135  48742   58.7  59   13
56.17/56.23	c B   56.2    17226    2523      0     0   1976  160042  45232   58.6  55   13
74.77/74.88	c +   74.9    17226    2523      0     0   1976  198916  53616   57.5  62   14
77.67/77.77	c N   77.8    17226    2523      0     0   1976  205075  53630   57.4  55   15
100.96/101.09	c +  101.1    17226    2523      0     0   1976  248645  58977   56.5  61   15
134.55/134.66	c +  134.6    17226    2523      0     0   1976  310806  64874   55.6  57   17
170.24/170.30	c B  170.3    17226    2523      0     0   1976  384086  64885   54.8  57   18
172.54/172.68	c +  172.6    17226    2523      0     0   1976  388506  71361   54.8  55   19
211.53/211.61	c N  211.6    17226    2523      0     0   1976  461387  71400   54.2  59   21
225.22/225.31	c +  225.2    17226    2523      0     0   1976  485631  78497   54.0  53   21
301.90/302.09	c +  302.0    17226    2523      0     0   1976  607036  86346   53.4  50   23
396.58/396.79	c
396.58/396.79	c       original/binary      fixed     eliminated      learned       agility
396.58/396.79	c   seconds        variables     equivalent    conflicts       height       MB
396.58/396.79	c
396.58/396.79	c +  396.7    17226    2523      0     0   1976  758795  94980   52.7  48   27
430.37/430.60	c s  430.5    17227    2523      0     0   1976  820290  93597   53.2  57   17
473.26/473.46	c B  473.3    17227    2523      0     0   1976  896158  94993   53.7  49   23
514.64/514.84	c +  514.7    17227    2523      0     0   1976  948491 104478   53.9  47   27
565.53/565.73	c N  565.6    17227    2523      0     0   1976 1025271 104526   54.1  50   29
681.20/681.48	c +  681.3    17227    2523      0     0   1976 1185610 114925   54.3  47   32
915.73/916.03	c +  915.8    17227    2523      0     0   1976 1482012 126417   54.2  45   49
1170.96/1171.40	c + 1171.1    17227    2523      0     0   1976 1852515 139058   54.5  47   31
1323.21/1323.60	c B 1323.2    17227    2523      0     0   1976 2048341 139101   55.0  49   34
1560.25/1560.75	c N 1560.3    17227    2523      0     0   1976 2255377 139078   55.3  54   33
1617.73/1618.26	c + 1617.8    17227    2523      0     0   1976 2315640 152963   55.3  53   45
1668.71/1669.22	c s 1668.8    17228    2523      0     0   1976 2375905 115314   55.3  49   22
2138.68/2139.35	c + 2138.7    17228    2523      0     0   1976 2894552 168259   55.1  44   47
2901.07/2901.94	c + 2901.1    17228    2523      0     0   1976 3618190 185084   54.7  58   61
3993.46/3994.68	c + 3993.6    17228    2523      0     0   1976 4522736 203592   54.1  56   67
4106.32/4107.52	c B 4106.4    17228    2523      0     0   1976 4608649 203643   54.0  56   70
4515.81/4517.10	c N 4515.8    17228    2523      0     0   1976 4920353 203643   53.8  53   71
5000.07/5001.50	c
5000.07/5001.50	c *** CAUGHT SIGNAL 15 ***
5000.07/5001.50	c
5000.07/5001.50	c 5291342 conflicts, 5426589 decisions, 1 random
5000.07/5001.50	c 0 iterations, 0 restarts, 8190 skipped
5000.07/5001.50	c 26 enlarged, 61 shrunken, 51643 rescored, 1085 rebiased
5000.07/5001.50	c 4 simplifications, 8 reductions
5000.07/5001.50	c
5000.07/5001.50	c vars: 0 fixed, 0 equiv, 1976 elim, 0 merged
5000.07/5001.50	c elim: 114579 resolutions, 1 phases, 1 rounds
5000.07/5001.50	c sbst: 100% substituted, 0.0% nots, 14.4% ands, 84.3% xors, 1.3% ites
5000.07/5001.50	c arty: 2.00 and 2.00 xor average arity
5000.07/5001.50	c prbe: 54412 probed, 10 phases, 10 rounds
5000.07/5001.50	c prbe: 0 failed, 0 lifted, 0 merged
5000.07/5001.50	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.07/5001.50	c hash: 0 units, 0 merged
5000.07/5001.50	c mins: 200373321 learned, 8% deleted, 61 strong, 44 depth
5000.07/5001.50	c subs: 1248 forward, 70 backward, 0 doms
5000.07/5001.50	c strs: 77 forward, 32 backward
5000.07/5001.50	c doms: 0 dominators, 0 high, 0 low
5000.07/5001.50	c prps: 1423932812 propagations, 0.28 megaprops
5000.07/5001.50	c
5000.07/5001.50	c 5000.1 seconds, 81 MB max, 852 MB recycled
5000.07/5001.50	c
5000.07/5001.50	c *** CAUGHT SIGNAL 15 ***
5000.07/5001.50	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-1783666-1241862257/watcher-1783666-1241862257 -o /tmp/evaluation-result-1783666-1241862257/solver-1783666-1241862257 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783666-1241862257.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: 1.00 0.79 0.39 3/65 8436
/proc/meminfo: memFree=1878224/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=1328 CPUtime=0
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 214254765 1359872 217 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 332 218 63 155 0 175 0

[startup+0.0680659 s]
/proc/loadavg: 1.00 0.79 0.39 3/65 8436
/proc/meminfo: memFree=1878224/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=2868 CPUtime=0.06
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 632 0 0 0 6 0 0 0 18 0 1 0 214254765 2936832 613 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 717 613 79 155 0 560 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2868

[startup+0.101068 s]
/proc/loadavg: 1.00 0.79 0.39 3/65 8436
/proc/meminfo: memFree=1878224/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=3132 CPUtime=0.09
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 214254765 3207168 692 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 783 692 79 155 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301089 s]
/proc/loadavg: 1.00 0.79 0.39 3/65 8436
/proc/meminfo: memFree=1878224/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=3800 CPUtime=0.29
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 877 0 0 0 29 0 0 0 19 0 1 0 214254765 3891200 858 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 950 858 79 155 0 793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3800

[startup+0.70113 s]
/proc/loadavg: 1.00 0.79 0.39 3/65 8436
/proc/meminfo: memFree=1878224/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=3800 CPUtime=0.69
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 877 0 0 0 69 0 0 0 22 0 1 0 214254765 3891200 858 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 950 858 79 155 0 793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3800

[startup+1.50121 s]
/proc/loadavg: 1.00 0.79 0.39 2/66 8437
/proc/meminfo: memFree=1875016/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=3800 CPUtime=1.49
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 877 0 0 0 149 0 0 0 25 0 1 0 214254765 3891200 858 1992294400 134512640 135151029 4294956240 18446744073709551615 134574544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 950 858 79 155 0 793 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3800

[startup+3.10138 s]
/proc/loadavg: 1.00 0.79 0.39 2/66 8437
/proc/meminfo: memFree=1874312/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=5404 CPUtime=3.09
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 1240 0 0 0 309 0 0 0 25 0 1 0 214254765 5533696 1221 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 1351 1221 79 155 0 1194 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5404

[startup+6.30171 s]
/proc/loadavg: 1.00 0.80 0.39 2/66 8437
/proc/meminfo: memFree=1871816/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=7568 CPUtime=6.29
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 1758 0 0 0 628 1 0 0 25 0 1 0 214254765 7749632 1739 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 1892 1739 79 155 0 1735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7568

[startup+12.7014 s]
/proc/loadavg: 1.00 0.80 0.39 2/66 8437
/proc/meminfo: memFree=1868232/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=10328 CPUtime=12.69
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 2511 0 0 0 1267 2 0 0 25 0 1 0 214254765 10575872 2437 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 2582 2437 79 155 0 2425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10328

[startup+25.5017 s]
/proc/loadavg: 1.00 0.81 0.40 2/66 8437
/proc/meminfo: memFree=1865352/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=13608 CPUtime=25.49
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 3297 0 0 0 2546 3 0 0 25 0 1 0 214254765 13934592 3223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 3402 3223 79 155 0 3245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13608

[startup+51.1013 s]
/proc/loadavg: 1.00 0.82 0.42 2/66 8437
/proc/meminfo: memFree=1861896/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=16816 CPUtime=51.08
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 4117 0 0 0 5104 4 0 0 25 0 1 0 214254765 17219584 4043 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 4204 4043 79 155 0 4047 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16816

[startup+102.306 s]
/proc/loadavg: 1.00 0.85 0.45 2/66 8437
/proc/meminfo: memFree=1860552/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=18612 CPUtime=102.26
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 4457 0 0 0 10222 4 0 0 25 0 1 0 214254765 19058688 4383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 4653 4383 79 155 0 4496 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18612

[startup+162.302 s]
/proc/loadavg: 1.00 0.87 0.48 2/66 8437
/proc/meminfo: memFree=1858504/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=20760 CPUtime=162.25
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 4958 0 0 0 16220 5 0 0 25 0 1 0 214254765 21258240 4884 1992294400 134512640 135151029 4294956240 18446744073709551615 134575912 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 5190 4884 79 155 0 5033 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20760

[startup+222.301 s]
/proc/loadavg: 1.00 0.89 0.51 2/66 8437
/proc/meminfo: memFree=1856392/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=22964 CPUtime=222.22
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 5479 0 0 0 22217 5 0 0 25 0 1 0 214254765 23515136 5405 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 5741 5405 79 155 0 5584 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22964

[startup+282.301 s]
/proc/loadavg: 1.00 0.91 0.54 2/66 8437
/proc/meminfo: memFree=1854152/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=25788 CPUtime=282.21
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 6056 0 0 0 28215 6 0 0 25 0 1 0 214254765 26406912 5982 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 6447 5982 79 155 0 6290 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25788

[startup+342.301 s]
/proc/loadavg: 1.00 0.92 0.56 2/66 8437
/proc/meminfo: memFree=1852360/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=27544 CPUtime=342.19
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 6457 0 0 0 34213 6 0 0 25 0 1 0 214254765 28205056 6383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 6886 6383 79 155 0 6729 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27544

[startup+402.302 s]
/proc/loadavg: 1.00 0.93 0.58 2/66 8437
/proc/meminfo: memFree=1848136/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=31908 CPUtime=402.18
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 7525 0 0 0 40210 8 0 0 25 0 1 0 214254765 32673792 7451 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 7977 7451 79 155 0 7820 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31908

[startup+462.302 s]
/proc/loadavg: 1.00 0.94 0.61 2/66 8437
/proc/meminfo: memFree=1842888/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=36448 CPUtime=462.16
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 8975 0 0 0 46206 10 0 0 25 0 1 0 214254765 37322752 8722 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 9112 8722 79 155 0 8955 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36448

[startup+522.301 s]
/proc/loadavg: 1.00 0.95 0.63 2/66 8437
/proc/meminfo: memFree=1840584/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=38752 CPUtime=522.14
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 9540 0 0 0 52204 10 0 0 25 0 1 0 214254765 39682048 9287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 9688 9287 79 155 0 9531 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 38752

[startup+582.301 s]
/proc/loadavg: 1.00 0.96 0.65 2/66 8437
/proc/meminfo: memFree=1839368/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=40548 CPUtime=582.12
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 9836 0 0 0 58201 11 0 0 25 0 1 0 214254765 41521152 9583 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 10137 9583 79 155 0 9980 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40548

[startup+642.301 s]
/proc/loadavg: 1.00 0.96 0.67 2/66 8437
/proc/meminfo: memFree=1838664/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=41320 CPUtime=642.11
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 10000 0 0 0 64200 11 0 0 25 0 1 0 214254765 42311680 9747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 10330 9747 79 155 0 10173 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41320

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806984/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=75204 CPUtime=4061.14
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20720 0 0 0 406086 28 0 0 25 0 1 0 214254765 77008896 17160 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 18801 17160 79 155 0 18644 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 75204

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806792/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=75416 CPUtime=4121.12
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20753 0 0 0 412084 28 0 0 25 0 1 0 214254765 77225984 17193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 18854 17193 79 155 0 18697 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 75416

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806792/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=75416 CPUtime=4181.11
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20784 0 0 0 418082 29 0 0 25 0 1 0 214254765 77225984 17224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 18854 17224 79 155 0 18697 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 75416

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806792/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=75416 CPUtime=4241.09
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20784 0 0 0 424080 29 0 0 25 0 1 0 214254765 77225984 17224 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 18854 17224 79 155 0 18697 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 75416

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806728/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=75416 CPUtime=4301.08
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20784 0 0 0 430079 29 0 0 25 0 1 0 214254765 77225984 17224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554507 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 18854 17224 79 155 0 18697 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 75416

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806536/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=75928 CPUtime=4361.06
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20837 0 0 0 436077 29 0 0 25 0 1 0 214254765 77750272 17277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 18982 17277 79 155 0 18825 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 75928

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806216/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=76060 CPUtime=4421.04
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20908 0 0 0 442075 29 0 0 25 0 1 0 214254765 77885440 17348 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 19015 17348 79 155 0 18858 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 76060

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806024/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=76060 CPUtime=4481.02
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20940 0 0 0 448073 29 0 0 25 0 1 0 214254765 77885440 17380 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 19015 17380 79 155 0 18858 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 76060

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1806024/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=76060 CPUtime=4541
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20943 0 0 0 454071 29 0 0 25 0 1 0 214254765 77885440 17383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 19015 17383 79 155 0 18858 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 76060

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8445
/proc/meminfo: memFree=1805960/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=76060 CPUtime=4600.99
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20943 0 0 0 460070 29 0 0 25 0 1 0 214254765 77885440 17383 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 19015 17383 79 155 0 18858 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 76060

[startup+4662.3 s]
/proc/loadavg: 1.03 1.01 0.95 2/66 8451
/proc/meminfo: memFree=1805696/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=76060 CPUtime=4660.97
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 20946 0 0 0 466067 30 0 0 25 0 1 0 214254765 77885440 17386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 19015 17386 79 155 0 18858 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 76060

[startup+4722.31 s]
/proc/loadavg: 1.01 1.01 0.95 2/66 8451
/proc/meminfo: memFree=1799232/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=82952 CPUtime=4720.95
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 22600 0 0 0 472063 32 0 0 25 0 1 0 214254765 84942848 19040 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 20738 19040 79 155 0 20581 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 82952

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8451
/proc/meminfo: memFree=1795072/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=86912 CPUtime=4780.93
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 23624 0 0 0 478060 33 0 0 25 0 1 0 214254765 88997888 20064 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 21728 20064 79 155 0 21571 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 86912

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8451
/proc/meminfo: memFree=1794944/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=87064 CPUtime=4840.91
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 23633 0 0 0 484058 33 0 0 25 0 1 0 214254765 89153536 20073 1992294400 134512640 135151029 4294956240 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 21766 20073 79 155 0 21609 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 87064

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8451
/proc/meminfo: memFree=1795008/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=87064 CPUtime=4900.89
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 23635 0 0 0 490056 33 0 0 25 0 1 0 214254765 89153536 20075 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 21766 20075 79 155 0 21609 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 87064

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8451
/proc/meminfo: memFree=1794824/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=87064 CPUtime=4960.88
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 23665 0 0 0 496055 33 0 0 25 0 1 0 214254765 89153536 20105 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 21766 20105 79 155 0 21609 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 87064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8451
/proc/meminfo: memFree=1794696/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=87736 CPUtime=5000.07
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 23702 0 0 0 499974 33 0 0 25 0 1 0 214254765 89841664 20142 1992294400 134512640 135151029 4294956240 18446744073709551615 134576064 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 21934 20142 79 155 0 21777 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 87736

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8451
/proc/meminfo: memFree=1794696/2055912 swapFree=4126756/4192956
[pid=8436] ppid=8434 vsize=87736 CPUtime=5000.07
/proc/8436/stat : 8436 (precosat) R 8434 8436 8370 0 -1 4194304 23702 0 0 0 499974 33 0 0 25 0 1 0 214254765 89841664 20142 1992294400 134512640 135151029 4294956240 18446744073709551615 134576064 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8436/statm: 21934 20142 79 155 0 21777 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 87736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.1
CPU user time (s): 4999.74
CPU system time (s): 0.351946
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 87736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23702
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= 10320

runsolver used 4.99424 second user time and 11.4523 second system time

The end

Launcher Data 

Begin job on node78 at 2009-05-09 11:44:18
IDJOB=1783666
IDBENCH=24631
IDSOLVER=607
FILE ID=node78/1783666-1241862257
PBS_JOBID= 9264539
Free space on /tmp= 126684 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783666-1241862257/watcher-1783666-1241862257 -o /tmp/evaluation-result-1783666-1241862257/solver-1783666-1241862257 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783666-1241862257.cnf

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

MD5SUM BENCH= ff36f96f6b8096039d33a91da209fed4
RANDOM SEED=202885690

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:       1878640 kB
Buffers:         21564 kB
Cached:          54332 kB
SwapCached:      59696 kB
Active:          47380 kB
Inactive:        89460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1878640 kB
SwapTotal:     4192956 kB
SwapFree:      4126756 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            26208 kB
Committed_AS:   549336 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126684 MiB
End job on node78 at 2009-05-09 13:07:41