Trace number 1728793

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) 1200.01 1200.31

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
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-1728793-1240741242.cnf
0.00/0.00	c found header 'p cnf 400 1400'
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     1400     400      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1400     400      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0     1400     400      0     0      0       0   1400    0.0   0    0
0.00/0.01	c R    0.0     1400     400      0     0      0     100    100   40.6  15    0
0.00/0.01	c R    0.0     1400     400      0     0      0     200    200   36.7  22    0
0.03/0.04	c N    0.0     1400     400      0     0      0     801    801   38.2  30    0
0.03/0.05	c B    0.0     1400     400      0     0      0    1001   1001   38.3  29    0
0.03/0.07	c +    0.1     1400     400      0     0      0    1400   1540   38.2  30    0
0.03/0.08	c +    0.1     1400     400      0     0      0    1750   1694   38.1  29    0
0.09/0.10	c B    0.1     1400     400      0     0      0    2001   1703   38.0  31    0
0.09/0.11	c +    0.1     1400     400      0     0      0    2185   1863   37.9  28    0
0.09/0.12	c N    0.1     1400     400      0     0      0    2409   1868   37.8  31    0
0.09/0.14	c +    0.1     1400     400      0     0      0    2733   2049   38.1  30    0
0.09/0.18	c +    0.2     1400     400      0     0      0    3415   2253   38.1  29    1
0.19/0.23	c +    0.2     1400     400      0     0      0    4266   2478   38.0  30    1
0.19/0.29	c +    0.3     1400     400      0     0      0    5331   2725   37.9  30    1
0.29/0.36	c N    0.4     1400     400      0     0      0    6418   2734   37.7  32    1
0.29/0.37	c +    0.4     1400     400      0     0      0    6661   2997   37.7  30    1
0.39/0.46	c B    0.5     1400     400      0     0      0    8004   3002   37.6  28    1
0.39/0.48	c
0.39/0.48	c       original/binary      fixed     eliminated      learned       agility
0.39/0.48	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.48	c
0.39/0.48	c +    0.5     1400     400      0     0      0    8326   3296   37.6  29    1
0.59/0.61	c +    0.6     1400     400      0     0      0   10405   3625   37.4  30    1
0.69/0.79	c +    0.8     1400     400      0     0      0   13005   3987   37.3  30    1
1.00/1.01	c N    1.0     1400     400      0     0      0   16048   3998   37.0  29    1
1.00/1.03	c +    1.0     1400     400      0     0      0   16255   4385   37.0  29    1
1.29/1.32	c +    1.3     1400     400      0     0      0   20315   4823   36.6  29    1
1.59/1.60	c B    1.6     1400     400      0     0      0   24012   4833   36.3  30    1
1.69/1.71	c +    1.7     1400     400      0     0      0   25390   5305   36.2  31    1
2.20/2.22	c +    2.2     1400     400      0     0      0   31736   5835   35.9  31    1
2.69/2.76	c N    2.8     1400     400      0     0      0   38501   5838   36.2  31    2
2.79/2.86	c +    2.9     1400     400      0     0      0   39670   6418   36.2  31    2
3.69/3.71	c +    3.7     1400     400      0     0      0   49585   7059   36.2  30    2
4.79/4.81	c +    4.8     1400     400      0     0      0   61980   7764   36.1  29    2
4.99/5.00	c B    5.0     1400     400      0     0      0   64025   7773   36.1  29    2
6.19/6.24	c +    6.2     1400     400      0     0      0   77476   8540   35.9  31    2
7.39/7.44	c N    7.4     1400     400      0     0      0   89786   8546   35.7  29    2
8.09/8.12	c +    8.1     1400     400      0     0      0   96846   9394   35.6  30    2
10.59/10.61	c +   10.6     1400     400      0     0      0  121056  10333   35.2  30    3
13.89/13.90	c +   13.9     1400     400      0     0      0  151320  11366   34.8  28    3
14.79/14.83	c
14.79/14.83	c       original/binary      fixed     eliminated      learned       agility
14.79/14.83	c   seconds        variables     equivalent    conflicts       height       MB
14.79/14.83	c
14.79/14.83	c B   14.8     1400     400      0     0      0  160044  11375   34.8  32    3
18.09/18.19	c +   18.2     1400     400      0     0      0  189151  12502   34.7  30    3
20.08/20.13	c N   20.1     1400     400      0     0      0  205175  12527   34.6  29    4
23.98/24.01	c +   24.0     1400     400      0     0      0  236435  13752   34.3  30    4
31.79/31.87	c +   31.9     1400     400      0     0      0  295543  15127   34.2  29    4
42.28/42.33	c +   42.3     1400     400      0     0      0  369425  16639   34.0  30    5
44.58/44.61	c B   44.6     1400     400      0     0      0  384085  16653   33.9  32    5
56.38/56.45	c N   56.4     1400     400      0     0      0  461596  16649   33.7  33    6
56.38/56.48	c +   56.5     1400     400      0     0      0  461780  18302   33.7  31    6
76.38/76.48	c +   76.5     1400     400      0     0      0  577225  20132   33.5  30    6
102.57/102.66	c +  102.6     1400     400      0     0      0  721531  22145   33.2  29    7
137.46/137.51	c B  137.5     1400     400      0     0      0  896190  22161   33.0  30    8
138.46/138.60	c +  138.6     1400     400      0     0      0  901912  24359   33.0  31    8
165.35/165.41	c N  165.4     1400     400      0     0      0 1025587  24374   32.8  30    9
187.44/187.51	c +  187.5     1400     400      0     0      0 1127392  26794   32.6  30    9
254.63/254.71	c +  254.7     1400     400      0     0      0 1409242  29473   32.3  30   10
348.41/348.59	c +  348.5     1400     400      0     0      0 1761550  32420   31.9  29   12
428.98/429.12	c B  429.0     1400     400      0     0      0 2048426  32428   31.7  30   13
472.07/472.28	c +  472.2     1400     400      0     0      0 2201935  35662   31.6  29   14
489.17/489.37	c
489.17/489.37	c       original/binary      fixed     eliminated      learned       agility
489.17/489.37	c   seconds        variables     equivalent    conflicts       height       MB
489.17/489.37	c
489.17/489.37	c N  489.3     1400     400      0     0      0 2256021  35675   31.6  30   14
640.43/640.64	c +  640.5     1400     400      0     0      0 2752415  39228   31.0  28   15
890.57/890.85	c +  890.6     1400     400      0     0      0 3440515  43150   31.3  30   11
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 4200812 conflicts, 4945733 decisions, 1 random
1200.00/1200.30	c 0 iterations, 2 restarts, 7417 skipped
1200.00/1200.30	c 36 enlarged, 0 shrunken, 41079 rescored, 1019 rebiased
1200.00/1200.30	c 1 simplifications, 1 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.30	c elim: 4600 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 1600 probed, 2 phases, 2 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 132046331 learned, 20% deleted, 14 strong, 29 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 320756137 propagations, 0.27 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 20 MB max, 594 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1728793-1240741242/watcher-1728793-1240741242 -o /tmp/evaluation-result-1728793-1240741242/solver-1728793-1240741242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1728793-1240741242.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: 1.00 1.01 1.00 3/64 29796
/proc/meminfo: memFree=1769976/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=916 CPUtime=0
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 102151913 937984 137 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 229 138 79 155 0 72 0

[startup+0.0394029 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 29796
/proc/meminfo: memFree=1769976/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=1048 CPUtime=0.03
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 182 0 0 0 3 0 0 0 18 0 1 0 102151913 1073152 166 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 262 166 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101408 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 29796
/proc/meminfo: memFree=1769976/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=1180 CPUtime=0.09
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 102151913 1208320 215 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 295 215 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301427 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 29796
/proc/meminfo: memFree=1769976/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=1444 CPUtime=0.29
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 283 0 0 0 29 0 0 0 19 0 1 0 102151913 1478656 267 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 361 267 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701465 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 29796
/proc/meminfo: memFree=1769976/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=1708 CPUtime=0.69
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 356 0 0 0 69 0 0 0 22 0 1 0 102151913 1748992 340 1992294400 134512640 135151029 4294956240 18446744073709551615 134552222 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 427 340 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50154 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29797
/proc/meminfo: memFree=1768752/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=2104 CPUtime=1.49
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 442 0 0 0 149 0 0 0 25 0 1 0 102151913 2154496 426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554712 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 526 426 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10169 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29797
/proc/meminfo: memFree=1768304/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=2504 CPUtime=3.09
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 560 0 0 0 309 0 0 0 25 0 1 0 102151913 2564096 544 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 626 544 79 155 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30199 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29797
/proc/meminfo: memFree=1767408/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=3176 CPUtime=6.29
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 701 0 0 0 629 0 0 0 25 0 1 0 102151913 3252224 685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 794 685 79 155 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3176

[startup+12.7026 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29797
/proc/meminfo: memFree=1766576/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=3980 CPUtime=12.69
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 903 0 0 0 1269 0 0 0 25 0 1 0 102151913 4075520 887 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 995 887 79 155 0 838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3980

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1765040/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=5476 CPUtime=25.48
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 1264 0 0 0 2548 0 0 0 25 0 1 0 102151913 5607424 1248 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 1369 1248 79 155 0 1212 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5476

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1764016/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=6576 CPUtime=51.07
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 1526 0 0 0 5107 0 0 0 25 0 1 0 102151913 6733824 1510 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 1644 1510 79 155 0 1487 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6576

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1762224/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=8380 CPUtime=102.27
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 1945 0 0 0 10226 1 0 0 25 0 1 0 102151913 8581120 1929 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 2095 1929 79 155 0 1938 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8380

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1760624/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=10180 CPUtime=162.25
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 2325 0 0 0 16224 1 0 0 25 0 1 0 102151913 10424320 2309 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 2545 2309 79 155 0 2388 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10180

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1759472/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=11532 CPUtime=222.24
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 2608 0 0 0 22222 2 0 0 25 0 1 0 102151913 11808768 2592 1992294400 134512640 135151029 4294956240 18446744073709551615 134530672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 2883 2592 79 155 0 2726 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11532

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1758448/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=12688 CPUtime=282.22
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 2855 0 0 0 28220 2 0 0 25 0 1 0 102151913 12992512 2839 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 3172 2839 79 155 0 3015 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12688

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1756592/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=14496 CPUtime=342.21
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 3309 0 0 0 34218 3 0 0 25 0 1 0 102151913 14843904 3293 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 3624 3293 79 155 0 3467 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14496

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1755824/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=15428 CPUtime=402.19
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 3496 0 0 0 40216 3 0 0 25 0 1 0 102151913 15798272 3480 1992294400 134512640 135151029 4294956240 18446744073709551615 134552322 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 3857 3480 79 155 0 3700 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15428

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1755376/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=15972 CPUtime=462.17
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 3603 0 0 0 46214 3 0 0 25 0 1 0 102151913 16355328 3587 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 3993 3587 79 155 0 3836 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15972

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1754864/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=16612 CPUtime=522.17
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 3726 0 0 0 52213 4 0 0 25 0 1 0 102151913 17010688 3710 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 4153 3710 79 155 0 3996 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 16612

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1754480/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=17124 CPUtime=582.15
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 3817 0 0 0 58211 4 0 0 25 0 1 0 102151913 17534976 3801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 4281 3801 79 155 0 4124 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17124

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1753904/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=17748 CPUtime=642.14
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 3947 0 0 0 64210 4 0 0 25 0 1 0 102151913 18173952 3931 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 4437 3931 79 155 0 4280 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17748

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1753328/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=18380 CPUtime=702.12
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 4080 0 0 0 70208 4 0 0 25 0 1 0 102151913 18821120 4064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 4595 4064 79 155 0 4438 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 18380

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1752816/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=18992 CPUtime=762.11
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 4196 0 0 0 76207 4 0 0 25 0 1 0 102151913 19447808 4180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 4748 4180 79 155 0 4591 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 18992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1750000/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=822.09
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 4910 0 0 0 82204 5 0 0 25 0 1 0 102151913 22159360 4877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 4877 79 155 0 5253 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 21640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1749872/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=882.07
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 4940 0 0 0 88202 5 0 0 25 0 1 0 102151913 22159360 4907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 4907 79 155 0 5253 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 21640

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1749744/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=942.06
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 4955 0 0 0 94201 5 0 0 25 0 1 0 102151913 22159360 4922 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 4922 79 155 0 5253 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 21640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1749616/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=1002.04
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 4980 0 0 0 100199 5 0 0 25 0 1 0 102151913 22159360 4947 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 4947 79 155 0 5253 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 21640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29797
/proc/meminfo: memFree=1749552/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=1062.03
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 5002 0 0 0 106198 5 0 0 25 0 1 0 102151913 22159360 4969 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 4969 79 155 0 5253 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 21640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29799
/proc/meminfo: memFree=1749232/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=1122.01
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 5019 0 0 0 112196 5 0 0 25 0 1 0 102151913 22159360 4986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 4986 79 155 0 5253 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 21640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29799
/proc/meminfo: memFree=1749104/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=1182
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 5051 0 0 0 118195 5 0 0 25 0 1 0 102151913 22159360 5018 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 5018 79 155 0 5253 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 21640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29799
/proc/meminfo: memFree=1749040/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=1200
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 5063 0 0 0 119994 6 0 0 25 0 1 0 102151913 22159360 5030 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 5030 79 155 0 5253 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21640

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29799
/proc/meminfo: memFree=1749040/2055920 swapFree=4181240/4192956
[pid=29796] ppid=29794 vsize=21640 CPUtime=1200
/proc/29796/stat : 29796 (precosat) R 29794 29796 29571 0 -1 4194304 5063 0 0 0 119994 6 0 0 25 0 1 0 102151913 22159360 5030 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29796/statm: 5410 5030 79 155 0 5253 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.065989
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 21772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5063
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= 3115

runsolver used 1.11283 second user time and 2.20966 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-26 12:20:42
IDJOB=1728793
IDBENCH=24685
IDSOLVER=507
FILE ID=node48/1728793-1240741242
PBS_JOBID= 9186999
Free space on /tmp= 66384 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728793-1240741242/watcher-1728793-1240741242 -o /tmp/evaluation-result-1728793-1240741242/solver-1728793-1240741242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1728793-1240741242.cnf

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

MD5SUM BENCH= ad341047b56d6b96e36142808d331e4f
RANDOM SEED=1650952045

node48.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		: 3000.209
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		: 3000.209
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:       1770392 kB
Buffers:         23096 kB
Cached:         199564 kB
SwapCached:       5684 kB
Active:          48616 kB
Inactive:       181984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770392 kB
SwapTotal:     4192956 kB
SwapFree:      4181240 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            40876 kB
Committed_AS:   469516 kB
PageTables:       1368 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= 66384 MiB
End job on node48 at 2009-04-26 12:40:44