Trace number 1728846

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
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-1728846-1240741928.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     102    102   35.4  15    0
0.00/0.01	c R    0.0     1400     400      0     0      0     203    203   35.8  23    0
0.01/0.04	c N    0.0     1400     400      0     0      0     810    810   38.7  31    0
0.01/0.05	c B    0.0     1400     400      0     0      0    1001   1001   39.1  33    0
0.01/0.07	c +    0.1     1400     400      0     0      0    1400   1540   39.4  31    0
0.01/0.08	c +    0.1     1400     400      0     0      0    1750   1694   39.3  31    0
0.10/0.10	c B    0.1     1400     400      0     0      0    2001   1704   39.2  30    0
0.10/0.11	c +    0.1     1400     400      0     0      0    2185   1863   39.0  29    0
0.10/0.12	c N    0.1     1400     400      0     0      0    2421   1868   39.2  31    0
0.10/0.14	c +    0.1     1400     400      0     0      0    2731   2049   39.4  29    0
0.10/0.18	c +    0.2     1400     400      0     0      0    3411   2253   39.2  32    1
0.19/0.23	c +    0.2     1400     400      0     0      0    4260   2478   39.0  31    1
0.19/0.29	c +    0.3     1400     400      0     0      0    5327   2725   38.5  29    1
0.29/0.36	c N    0.4     1400     400      0     0      0    6436   2733   38.2  28    1
0.29/0.37	c +    0.4     1400     400      0     0      0    6655   2997   38.1  30    1
0.39/0.45	c B    0.5     1400     400      0     0      0    8008   3005   38.3  29    1
0.39/0.47	c
0.39/0.47	c       original/binary      fixed     eliminated      learned       agility
0.39/0.47	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.47	c
0.39/0.47	c +    0.5     1400     400      0     0      0    8316   3296   38.3  28    1
0.59/0.61	c +    0.6     1400     400      0     0      0   10397   3625   38.1  31    1
0.69/0.78	c +    0.8     1400     400      0     0      0   12996   3987   37.5  29    1
0.89/0.99	c N    1.0     1400     400      0     0      0   16067   3998   37.6  28    1
1.00/1.01	c +    1.0     1400     400      0     0      0   16245   4385   37.6  28    1
1.29/1.31	c +    1.3     1400     400      0     0      0   20305   4823   37.5  31    1
1.49/1.59	c B    1.6     1400     400      0     0      0   24017   4831   37.3  30    1
1.59/1.70	c +    1.7     1400     400      0     0      0   25380   5305   37.2  31    1
2.20/2.21	c +    2.2     1400     400      0     0      0   31727   5835   37.1  32    1
2.69/2.76	c N    2.8     1400     400      0     0      0   38531   5844   36.9  32    2
2.79/2.86	c +    2.9     1400     400      0     0      0   39655   6418   36.9  28    2
3.69/3.70	c +    3.7     1400     400      0     0      0   49566   7059   36.6  28    2
4.69/4.78	c +    4.8     1400     400      0     0      0   61955   7764   36.1  30    2
4.89/4.97	c B    5.0     1400     400      0     0      0   64027   7780   36.1  30    2
6.19/6.21	c +    6.2     1400     400      0     0      0   77442   8540   35.6  30    2
7.39/7.41	c N    7.4     1400     400      0     0      0   89824   8547   35.2  30    2
7.99/8.08	c +    8.1     1400     400      0     0      0   96800   9394   35.1  31    2
10.49/10.59	c +   10.6     1400     400      0     0      0  121003  10333   34.8  30    3
13.78/13.86	c +   13.9     1400     400      0     0      0  151250  11366   34.4  30    3
14.88/14.90	c
14.88/14.90	c       original/binary      fixed     eliminated      learned       agility
14.88/14.90	c   seconds        variables     equivalent    conflicts       height       MB
14.88/14.90	c
14.88/14.90	c B   14.9     1400     400      0     0      0  160054  11379   34.3  32    3
18.08/18.18	c +   18.2     1400     400      0     0      0  189060  12502   34.0  30    4
20.18/20.24	c N   20.2     1400     400      0     0      0  205226  12512   33.8  30    4
24.09/24.12	c +   24.1     1400     400      0     0      0  236325  13752   33.3  29    4
31.79/31.83	c +   31.8     1400     400      0     0      0  295405  15127   32.8  29    4
42.48/42.56	c +   42.6     1400     400      0     0      0  369255  16639   32.5  28    5
44.78/44.84	c B   44.8     1400     400      0     0      0  384127  16657   32.5  29    5
56.67/56.76	c +   56.7     1400     400      0     0      0  461566  18302   32.5  30    6
56.67/56.78	c N   56.8     1400     400      0     0      0  461709  16793   32.5  31    6
76.27/76.33	c +   76.3     1400     400      0     0      0  576955  20132   32.0  30    7
103.46/103.57	c +  103.5     1400     400      0     0      0  721191  22145   31.4  30    7
137.64/137.77	c B  137.7     1400     400      0     0      0  896235  22156   30.8  28    8
138.64/138.74	c +  138.7     1400     400      0     0      0  901485  24359   30.8  30    8
166.23/166.37	c N  166.3     1400     400      0     0      0 1025763  24365   30.7  29    9
188.62/188.70	c +  188.6     1400     400      0     0      0 1126856  26794   30.7  28   10
259.20/259.30	c +  259.2     1400     400      0     0      0 1408571  29473   30.6  29   12
355.07/355.29	c +  355.2     1400     400      0     0      0 1760713  32420   31.4  30    8
437.25/437.47	c B  437.3     1400     400      0     0      0 2048428  32436   32.4  31   10
480.33/480.51	c +  480.4     1400     400      0     0      0 2200890  35662   32.7  29   11
497.22/497.49	c
497.22/497.49	c       original/binary      fixed     eliminated      learned       agility
497.22/497.49	c   seconds        variables     equivalent    conflicts       height       MB
497.22/497.49	c
497.22/497.49	c N  497.3     1400     400      0     0      0 2256209  35677   32.8  29   12
657.48/657.78	c +  657.6     1400     400      0     0      0 2751110  39228   33.4  30   13
903.59/903.98	c +  903.7     1400     400      0     0      0 3438887  43150   33.8  29   16
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c
1200.00/1200.40	c 4200566 conflicts, 4979223 decisions, 1 random
1200.00/1200.40	c 0 iterations, 2 restarts, 7417 skipped
1200.00/1200.40	c 36 enlarged, 0 shrunken, 41077 rescored, 1019 rebiased
1200.00/1200.40	c 1 simplifications, 1 reductions
1200.00/1200.40	c
1200.00/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.40	c elim: 4600 resolutions, 1 phases, 1 rounds
1200.00/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.40	c prbe: 1600 probed, 2 phases, 2 rounds
1200.00/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.40	c hash: 0 units, 0 merged
1200.00/1200.40	c mins: 136904707 learned, 19% deleted, 8 strong, 22 depth
1200.00/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.40	c strs: 0 forward, 0 backward
1200.00/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.40	c prps: 321848747 propagations, 0.27 megaprops
1200.00/1200.40	c
1200.00/1200.40	c 1200.0 seconds, 19 MB max, 612 MB recycled
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728846-1240741928/watcher-1728846-1240741928 -o /tmp/evaluation-result-1728846-1240741928/solver-1728846-1240741928 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1728846-1240741928.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: 0.99 0.98 0.99 3/64 28728
/proc/meminfo: memFree=1772992/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=916 CPUtime=0
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 102226738 937984 132 1992294400 134512640 135151029 4294956224 18446744073709551615 134579779 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 229 132 79 155 0 72 0

[startup+0.0207519 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28728
/proc/meminfo: memFree=1772992/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=916 CPUtime=0.01
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 163 0 0 0 1 0 0 0 18 0 1 0 102226738 937984 147 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 229 147 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.101766 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28728
/proc/meminfo: memFree=1772992/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=1180 CPUtime=0.1
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 102226738 1208320 215 1992294400 134512640 135151029 4294956224 18446744073709551615 134574331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 295 215 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.3018 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28728
/proc/meminfo: memFree=1772992/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=1444 CPUtime=0.29
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 287 0 0 0 29 0 0 0 20 0 1 0 102226738 1478656 271 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 361 271 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.70187 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28728
/proc/meminfo: memFree=1772992/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=1708 CPUtime=0.69
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 102226738 1748992 344 1992294400 134512640 135151029 4294956224 18446744073709551615 134552574 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 427 344 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50201 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1771832/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=2104 CPUtime=1.49
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 445 0 0 0 149 0 0 0 25 0 1 0 102226738 2154496 429 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 526 429 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1771256/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=2632 CPUtime=3.09
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 568 0 0 0 309 0 0 0 25 0 1 0 102226738 2695168 552 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 658 552 79 155 0 501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2632

[startup+6.30185 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1770424/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=3164 CPUtime=6.29
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 724 0 0 0 629 0 0 0 25 0 1 0 102226738 3239936 708 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 791 708 79 155 0 634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3164

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1769336/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=4096 CPUtime=12.69
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 930 0 0 0 1269 0 0 0 25 0 1 0 102226738 4194304 914 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 1024 914 79 155 0 867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4096

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1768248/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=5168 CPUtime=25.49
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 1199 0 0 0 2548 1 0 0 25 0 1 0 102226738 5292032 1183 1992294400 134512640 135151029 4294956224 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 1292 1183 79 155 0 1135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5168

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1766904/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=6656 CPUtime=51.07
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 1535 0 0 0 5106 1 0 0 25 0 1 0 102226738 6815744 1519 1992294400 134512640 135151029 4294956224 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 1664 1519 79 155 0 1507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6656

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1764536/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=9124 CPUtime=102.26
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 2113 0 0 0 10224 2 0 0 25 0 1 0 102226738 9342976 2097 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 2281 2097 79 155 0 2124 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9124

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1763000/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=10748 CPUtime=162.23
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 2473 0 0 0 16221 2 0 0 25 0 1 0 102226738 11005952 2457 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 2687 2457 79 155 0 2530 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10748

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1761272/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=12600 CPUtime=222.22
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 2896 0 0 0 22219 3 0 0 25 0 1 0 102226738 12902400 2880 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3150 2880 79 155 0 2993 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12600

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28729
/proc/meminfo: memFree=1759032/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=14952 CPUtime=282.2
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3456 0 0 0 28216 4 0 0 25 0 1 0 102226738 15310848 3440 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3738 3440 79 155 0 3581 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14952

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1758264/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=15684 CPUtime=342.17
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3618 0 0 0 34213 4 0 0 25 0 1 0 102226738 16060416 3602 1992294400 134512640 135151029 4294956224 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3921 3602 79 155 0 3764 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15684

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1758136/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=15684 CPUtime=402.16
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3651 0 0 0 40211 5 0 0 25 0 1 0 102226738 16060416 3635 1992294400 134512640 135151029 4294956224 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3921 3635 79 155 0 3764 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15684

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1758008/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=15684 CPUtime=462.14
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3684 0 0 0 46209 5 0 0 25 0 1 0 102226738 16060416 3668 1992294400 134512640 135151029 4294956224 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3921 3668 79 155 0 3764 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15684

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1757880/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=15684 CPUtime=522.11
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3708 0 0 0 52206 5 0 0 25 0 1 0 102226738 16060416 3692 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3921 3692 79 155 0 3764 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 15684

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1757688/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=15684 CPUtime=582.09
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3764 0 0 0 58204 5 0 0 25 0 1 0 102226738 16060416 3748 1992294400 134512640 135151029 4294956224 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3921 3748 79 155 0 3764 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15684

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1757560/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=15684 CPUtime=642.08
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3781 0 0 0 64202 6 0 0 25 0 1 0 102226738 16060416 3765 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 3921 3765 79 155 0 3764 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15684

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1757048/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=16180 CPUtime=702.06
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 3883 0 0 0 70200 6 0 0 25 0 1 0 102226738 16568320 3867 1992294400 134512640 135151029 4294956224 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 4045 3867 79 155 0 3888 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 16180

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1756408/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=16952 CPUtime=762.05
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4025 0 0 0 76198 7 0 0 25 0 1 0 102226738 17358848 4009 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 4238 4009 79 155 0 4081 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 16952

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1755768/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=17640 CPUtime=822.02
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4169 0 0 0 82195 7 0 0 25 0 1 0 102226738 18063360 4153 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 4410 4153 79 155 0 4253 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 17640

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1755512/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=18104 CPUtime=882
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4249 0 0 0 88193 7 0 0 25 0 1 0 102226738 18538496 4233 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 4526 4233 79 155 0 4369 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 18104

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1754744/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=18980 CPUtime=941.98
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4432 0 0 0 94190 8 0 0 25 0 1 0 102226738 19435520 4416 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 4745 4416 79 155 0 4588 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 18980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1753784/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=20008 CPUtime=1001.96
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4653 0 0 0 100188 8 0 0 25 0 1 0 102226738 20488192 4637 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 5002 4637 79 155 0 4845 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 20008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1753464/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=20312 CPUtime=1061.94
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4727 0 0 0 106186 8 0 0 25 0 1 0 102226738 20799488 4711 1992294400 134512640 135151029 4294956224 18446744073709551615 134546582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 5078 4711 79 155 0 4921 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 20312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1753208/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=20632 CPUtime=1121.92
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4802 0 0 0 112183 9 0 0 25 0 1 0 102226738 21127168 4786 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 5158 4786 79 155 0 5001 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 20632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1752952/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=21112 CPUtime=1181.9
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4868 0 0 0 118181 9 0 0 25 0 1 0 102226738 21618688 4852 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 5278 4852 79 155 0 5121 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 21112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28731
/proc/meminfo: memFree=1752824/2055920 swapFree=4181848/4192956
[pid=28728] ppid=28726 vsize=21112 CPUtime=1200
/proc/28728/stat : 28728 (precosat) R 28726 28728 28475 0 -1 4194304 4886 0 0 0 119991 9 0 0 25 0 1 0 102226738 21618688 4870 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28728/statm: 5278 4870 79 155 0 5121 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 21112

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.91
CPU system time (s): 0.097985
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 21112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4886
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= 1825

runsolver used 0.922859 second user time and 2.46162 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 12:32:08
IDJOB=1728846
IDBENCH=24687
IDSOLVER=507
FILE ID=node4/1728846-1240741928
PBS_JOBID= 9187006
Free space on /tmp= 66260 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728846-1240741928/watcher-1728846-1240741928 -o /tmp/evaluation-result-1728846-1240741928/solver-1728846-1240741928 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1728846-1240741928.cnf

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

MD5SUM BENCH= 67e3f1c82b3561160730d7e2b008579e
RANDOM SEED=1587400480

node4.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		: 3000.265
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		: 3000.265
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:       1773472 kB
Buffers:         25012 kB
Cached:         194332 kB
SwapCached:       5192 kB
Active:          25868 kB
Inactive:       201596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773472 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            40908 kB
Committed_AS:   514220 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-26 12:52:10