Trace number 1729323

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) 1200.12 1200.55

General information on the benchmark

Namecrafted/Hard/contest03/others/
color-18-4.sat05-443.reshuffled-07.cnf
MD5SUMef7f419fe4e145465fe8ec684a206f9b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1296
Number of clauses95904
Sum of the clauses size379728
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21944
Number of clauses of size 30
Number of clauses of size 493960
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-1729323-1240747946.cnf
0.00/0.00	c found header 'p cnf 1296 95904'
0.06/0.10	c finished parsing
0.06/0.10	c
0.06/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.06/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.06/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.06/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.06/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.06/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.06/0.10	c
0.06/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.06/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.06/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.06/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.06/0.10	c
0.06/0.10	c starting search after 0.1 seconds
0.06/0.10	c no decision limit
0.09/0.10	c
0.09/0.10	c       original/binary      fixed     eliminated      learned       agility
0.09/0.10	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.10	c
0.09/0.10	c *    0.1    95904    1296      0     0      0       0      0    0.0   0    6
2.99/3.06	c s    3.1    94608     972      0     0    324       0      0    0.0   0    7
2.99/3.06	c l    3.1    94608     972      0     0    324       0  93636    0.0   0    7
3.09/3.10	c R    3.1    94608     972      0     0    324     100    100  343.5   9    8
3.09/3.12	c R    3.1    94608     972      0     0    324     200    200  287.7  13    8
3.09/3.17	c R    3.2    94608     972      0     0    324     802    802  206.8  23    9
3.19/3.20	c B    3.2    94608     972      0     0    324    1000   1000  198.5  23    9
3.19/3.30	c B    3.3    94608     972      0     0    324    2000   2000  176.7  27    9
3.29/3.32	c N    3.3    94608     972      0     0    324    2404   2404  175.1  27    9
3.59/3.68	c N    3.7    94608     972      0     0    324    6414   6414  159.9  25   11
3.79/3.86	c B    3.9    94608     972      0     0    324    8005   8005  157.1  28   12
4.89/4.97	c N    5.0    94608     972      0     0    324   16041  16041  150.7  25   16
6.19/6.21	c B    6.2    94608     972      0     0    324   24009  24009  147.1  27   20
7.99/8.06	c N    8.1    94608     972      0     0    324   38489  38489  150.4  26   26
11.28/11.39	c B   11.4    94608     972      0     0    324   64026  64026  155.0  28   37
15.79/15.87	c N   15.9    94608     972      0     0    324   89783  89783  155.2  28   49
16.49/16.53	c +   16.5    94608     972      0     0    324   93636 102999  155.2  28   51
20.68/20.77	c +   20.8    94608     972      0     0    324  117045 113298  156.0  27   55
25.59/25.69	c +   25.7    94608     972      0     0    324  146305 124627  160.2  29   60
27.68/27.77	c
27.68/27.77	c       original/binary      fixed     eliminated      learned       agility
27.68/27.77	c   seconds        variables     equivalent    conflicts       height       MB
27.68/27.77	c
27.68/27.77	c B   27.8    94608     972      0     0    324  160051 124632  161.8  26   65
30.18/30.27	c +   30.3    94608     972      0     0    324  182880 137089  161.0  26   64
33.98/34.02	c N   34.0    94608     972      0     0    324  205180 137145  161.9  27   69
39.28/39.38	c +   39.4    94608     972      0     0    324  228600 150797  162.7  28   71
51.07/51.10	c +   51.1    94608     972      0     0    324  285750 165876  161.5  27   80
64.96/65.04	c +   65.0    94608     972      0     0    324  357186 182463  160.0  28   88
68.47/68.56	c B   68.5    94608     972      0     0    324  384093 182522  159.4  28   93
78.96/79.02	c +   79.0    94608     972      0     0    324  446483 200709  160.0  24   96
83.86/83.91	c N   83.9    94608     972      0     0    324  461599 197607  160.5  26  104
113.85/113.93	c +  113.9    94608     972      0     0    324  558100 220779  161.0  28  112
147.44/147.59	c +  147.5    94608     972      0     0    324  697625 242856  159.4  27  113
194.12/194.22	c +  194.2    94608     972      0     0    324  872032 267141  157.9  28  130
198.41/198.58	c B  198.5    94608     972      0     0    324  896193 267049  157.3  27  139
243.80/243.90	c N  243.8    94608     972      0     0    324 1025568 267168  156.6  27  146
290.08/290.26	c +  290.2    94608     972      0     0    324 1090042 293855  156.6  28  154
412.74/412.98	c +  412.8    94608     972      0     0    324 1362553 323240  155.5  27  157
541.70/541.98	c +  541.8    94608     972      0     0    324 1703192 355564  153.7  29  180
659.25/659.54	c B  659.3    94608     972      0     0    324 2048385 355586  153.8  28  197
684.94/685.23	c +  685.0    94608     972      0     0    324 2128992 391120  154.3  27  205
753.32/753.69	c
753.32/753.69	c       original/binary      fixed     eliminated      learned       agility
753.32/753.69	c   seconds        variables     equivalent    conflicts       height       MB
753.32/753.69	c
753.32/753.69	c N  753.4    94608     972      0     0    324 2256029 391168  155.1  29  235
992.94/993.35	c +  993.0    94608     972      0     0    324 2661240 430232  156.1  27  239
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 3209745 conflicts, 4312733 decisions, 2 random
1200.06/1200.50	c 0 iterations, 346 restarts, 5311 skipped
1200.06/1200.50	c 16 enlarged, 0 shrunken, 31379 rescored, 765 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 324 elim, 0 merged
1200.06/1200.50	c elim: 632421 resolutions, 1 phases, 0 rounds
1200.06/1200.50	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 3.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 82296 probed, 42 phases, 42 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 350503941 learned, 16% deleted, 0 strong, 39 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 115316345 propagations, 0.10 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 286 MB max, 1233 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	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-1729323-1240747946/watcher-1729323-1240747946 -o /tmp/evaluation-result-1729323-1240747946/solver-1729323-1240747946 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1729323-1240747946.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: 0.90 0.97 0.99 3/64 481
/proc/meminfo: memFree=1371448/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=1052 CPUtime=0
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 102822627 1077248 160 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 263 161 63 155 0 106 0

[startup+0.0751589 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 481
/proc/meminfo: memFree=1371448/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=5672 CPUtime=0.06
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 1319 0 0 0 6 0 0 0 18 0 1 0 102822627 5808128 1304 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 1418 1304 63 155 0 1261 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5672

[startup+0.10128 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 481
/proc/meminfo: memFree=1371448/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=8044 CPUtime=0.09
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 1923 0 0 0 8 1 0 0 18 0 1 0 102822627 8237056 1907 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 2011 1907 74 155 0 1854 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8044

[startup+0.3012 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 481
/proc/meminfo: memFree=1371448/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=11344 CPUtime=0.29
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 2769 0 0 0 28 1 0 0 19 0 1 0 102822627 11616256 2753 1992294400 134512640 135151029 4294956240 18446744073709551615 134548721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 2836 2753 79 155 0 2679 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11344

[startup+0.701273 s]
/proc/loadavg: 0.90 0.97 0.99 3/64 481
/proc/meminfo: memFree=1371448/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=14912 CPUtime=0.69
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 3649 0 0 0 67 2 0 0 22 0 1 0 102822627 15269888 3633 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 3728 3633 79 155 0 3571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14912

[startup+1.50142 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 482
/proc/meminfo: memFree=1355440/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=16628 CPUtime=1.49
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 4090 0 0 0 147 2 0 0 25 0 1 0 102822627 17027072 4074 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 4157 4074 79 155 0 4000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16628

[startup+3.10271 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 482
/proc/meminfo: memFree=1355312/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=16628 CPUtime=3.09
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 4090 0 0 0 307 2 0 0 25 0 1 0 102822627 17027072 4074 1992294400 134512640 135151029 4294956240 18446744073709551615 134553828 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 4157 4074 79 155 0 4000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16628

[startup+6.3013 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 482
/proc/meminfo: memFree=1351928/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=22996 CPUtime=6.29
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 5665 0 0 0 626 3 0 0 25 0 1 0 102822627 23547904 5649 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 5749 5649 79 155 0 5592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22996

[startup+12.7015 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 482
/proc/meminfo: memFree=1329216/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=44696 CPUtime=12.68
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 11069 0 0 0 1262 6 0 0 25 0 1 0 102822627 45768704 11053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 11174 11053 79 155 0 11017 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44696

[startup+25.5018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 482
/proc/meminfo: memFree=1307456/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=64476 CPUtime=25.49
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 15981 0 0 0 2539 10 0 0 25 0 1 0 102822627 66023424 15965 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 16119 15965 79 155 0 15962 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64476

[startup+51.1015 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 482
/proc/meminfo: memFree=1286400/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=86236 CPUtime=51.07
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 21296 0 0 0 5094 13 0 0 25 0 1 0 102822627 88305664 21280 1992294400 134512640 135151029 4294956240 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 21559 21280 79 155 0 21402 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86236

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 482
/proc/meminfo: memFree=1254272/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=119028 CPUtime=102.25
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 29266 0 0 0 10206 19 0 0 25 0 1 0 102822627 121884672 29250 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 29757 29250 79 155 0 29600 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 119028

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1243328/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=130352 CPUtime=162.23
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 31996 0 0 0 16201 22 0 0 25 0 1 0 102822627 133480448 31980 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 32588 31980 79 155 0 32431 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 130352

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1220800/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=153560 CPUtime=222.21
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 37592 0 0 0 22194 27 0 0 25 0 1 0 102822627 157245440 37576 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 38390 37576 79 155 0 38233 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 153560

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1211904/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=163120 CPUtime=282.18
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 39866 0 0 0 28189 29 0 0 25 0 1 0 102822627 167034880 39850 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 40780 39850 79 155 0 40623 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 163120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1191616/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=184176 CPUtime=342.17
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 44874 0 0 0 34182 35 0 0 25 0 1 0 102822627 188596224 44858 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 46044 44858 79 155 0 45887 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 184176

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1190528/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=185168 CPUtime=402.14
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 45152 0 0 0 40179 35 0 0 25 0 1 0 102822627 189612032 45136 1992294400 134512640 135151029 4294956240 18446744073709551615 134520400 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 46292 45136 79 155 0 46135 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 185168

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1187008/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=189376 CPUtime=462.12
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 46033 0 0 0 46176 36 0 0 25 0 1 0 102822627 193921024 46017 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 47344 46017 79 155 0 47187 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 189376

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1179584/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=197296 CPUtime=522.11
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 47880 0 0 0 52173 38 0 0 25 0 1 0 102822627 202031104 47864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 49324 47864 79 155 0 49167 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 197296

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1173504/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=203644 CPUtime=582.08
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 49391 0 0 0 58169 39 0 0 25 0 1 0 102822627 208531456 49375 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 50911 49375 79 155 0 50754 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 203644

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1166848/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=211304 CPUtime=642.07
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 51048 0 0 0 64166 41 0 0 25 0 1 0 102822627 216375296 51032 1992294400 134512640 135151029 4294956240 18446744073709551615 134575841 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 52826 51032 79 155 0 52669 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 211304

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1141376/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=237352 CPUtime=702.03
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 57480 0 0 0 70156 47 0 0 25 0 1 0 102822627 243048448 57464 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 59338 57464 79 155 0 59181 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 237352

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1126080/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=253288 CPUtime=762.02
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 61216 0 0 0 76150 52 0 0 25 0 1 0 102822627 259366912 61200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 63322 61200 79 155 0 63165 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 253288

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1112640/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=267568 CPUtime=821.99
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 64592 0 0 0 82144 55 0 0 25 0 1 0 102822627 273989632 64576 1992294400 134512640 135151029 4294956240 18446744073709551615 134520407 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 66892 64576 79 155 0 66735 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 267568

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1096512/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=283652 CPUtime=881.97
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 68565 0 0 0 88137 60 0 0 25 0 1 0 102822627 290459648 68549 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 70913 68549 79 155 0 70756 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 283652

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1078016/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=302600 CPUtime=941.94
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 73191 0 0 0 94130 64 0 0 25 0 1 0 102822627 309862400 73175 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 75650 73175 79 155 0 75493 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 302600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1077888/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=302600 CPUtime=1001.93
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 73224 0 0 0 100128 65 0 0 25 0 1 0 102822627 309862400 73208 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 75650 73208 79 155 0 75493 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 302600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1077696/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=302600 CPUtime=1061.91
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 73273 0 0 0 106126 65 0 0 25 0 1 0 102822627 309862400 73257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 75650 73257 79 155 0 75493 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 302600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1077568/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=302600 CPUtime=1121.88
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 73294 0 0 0 112123 65 0 0 25 0 1 0 102822627 309862400 73278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 75650 73278 79 155 0 75493 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 302600

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1077440/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=302600 CPUtime=1181.86
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 73326 0 0 0 118121 65 0 0 25 0 1 0 102822627 309862400 73310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 75650 73310 79 155 0 75493 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 302600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1077376/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=302600 CPUtime=1200.06
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 73335 0 0 0 119941 65 0 0 25 0 1 0 102822627 309862400 73319 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 75650 73319 79 155 0 75493 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 302600

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 482
/proc/meminfo: memFree=1077376/2055920 swapFree=4181900/4192956
[pid=481] ppid=479 vsize=302600 CPUtime=1200.06
/proc/481/stat : 481 (precosat) R 479 481 444 0 -1 4194304 73335 0 0 0 119941 65 0 0 25 0 1 0 102822627 309862400 73319 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/481/statm: 75650 73319 79 155 0 75493 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 302600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.41
CPU system time (s): 0.706892
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 302600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.706892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73335
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= 1565

runsolver used 0.867868 second user time and 2.6466 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-26 14:12:26
IDJOB=1729323
IDBENCH=24701
IDSOLVER=507
FILE ID=node44/1729323-1240747946
PBS_JOBID= 9187080
Free space on /tmp= 66220 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest03/others/color-18-4.sat05-443.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729323-1240747946/watcher-1729323-1240747946 -o /tmp/evaluation-result-1729323-1240747946/solver-1729323-1240747946 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1729323-1240747946.cnf

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

MD5SUM BENCH= ef7f419fe4e145465fe8ec684a206f9b
RANDOM SEED=271112885

node44.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		: 3000.267
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
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:       1371928 kB
Buffers:         70960 kB
Cached:         546680 kB
SwapCached:       4968 kB
Active:         229248 kB
Inactive:       396296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371928 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          13916 kB
Slab:            44408 kB
Committed_AS:   430356 kB
PageTables:       1380 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= 66216 MiB
End job on node44 at 2009-04-26 14:32:29