Trace number 1516487

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1645769281-097.cnf
MD5SUM6923dc5685633b9bbf405cf2133639d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.295954
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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-1516487-1238270341.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.20/0.21	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.20/0.21	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.20/0.21	c R    0.2     5785      65      0     0      0     100    100   27.5   5    1
0.20/0.21	c R    0.2     5785      65      0     0      0     200    200   26.0  10    1
0.20/0.24	c N    0.2     5785      65      0     0      0     804    804   23.3  29    1
0.20/0.24	c B    0.2     5785      65      0     0      0    1000   1000   23.1  32    1
0.20/0.28	c B    0.3     5785      65      0     0      0    2000   2000   22.1  38    1
0.20/0.30	c N    0.3     5785      65      0     0      0    2409   2409   21.9  40    1
0.39/0.45	c +    0.5     5785      65      0     0      0    5786   6363   21.5  40    1
0.39/0.49	c N    0.5     5785      65      0     0      0    6419   6370   21.5  39    1
0.49/0.53	c +    0.5     5785      65      0     0      0    7230   6999   21.5  40    1
0.49/0.58	c B    0.6     5785      65      0     0      0    8003   7006   21.5  39    2
0.59/0.64	c +    0.6     5785      65      0     0      0    9036   7698   21.5  39    2
0.69/0.79	c +    0.8     5785      65      0     0      0   11295   8467   21.2  41    2
0.89/0.99	c +    1.0     5785      65      0     0      0   14116   9313   21.0  41    2
1.10/1.13	c N    1.1     5785      65      0     0      0   16036   9321   21.0  40    2
1.19/1.26	c +    1.3     5785      65      0     0      0   17646  10244   20.9  40    2
1.49/1.58	c +    1.6     5785      65      0     0      0   22056  11268   20.8  40    2
1.69/1.74	c
1.69/1.74	c       original/binary      fixed     eliminated      learned       agility
1.69/1.74	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.74	c
1.69/1.74	c B    1.7     5785      65      0     0      0   24010  11273   20.7  40    2
1.99/2.04	c +    2.0     5785      65      0     0      0   27572  12394   20.5  40    2
2.49/2.59	c +    2.6     5785      65      0     0      0   34467  13633   20.5  39    3
2.89/2.97	c N    3.0     5785      65      0     0      0   38487  13642   20.4  40    3
3.39/3.42	c +    3.4     5785      65      0     0      0   43083  14996   20.2  40    3
4.39/4.44	c +    4.4     5785      65      0     0      0   53850  16495   20.1  40    3
5.39/5.48	c B    5.5     5785      65      0     0      0   64021  16502   19.9  40    4
5.79/5.83	c +    5.8     5785      65      0     0      0   67312  18144   19.8  40    4
7.49/7.55	c +    7.5     5785      65      0     0      0   84141  19958   19.7  40    4
8.09/8.15	c N    8.2     5785      65      0     0      0   89781  19969   19.7  39    4
9.89/9.92	c +    9.9     5785      65      0     0      0  105178  21953   19.5  40    4
13.09/13.12	c +   13.1     5785      65      0     0      0  131471  24148   19.4  40    5
16.88/16.90	c B   16.9     5785      65      0     0      0  160045  24158   19.4  40    6
17.38/17.44	c +   17.4     5785      65      0     0      0  164335  26562   19.3  41    6
23.39/23.43	c N   23.4     5785      65      0     0      0  205169  26572   19.1  40    6
23.39/23.46	c +   23.5     5785      65      0     0      0  205416  29218   19.1  40    6
31.68/31.73	c +   31.7     5785      65      0     0      0  256770  32139   18.9  39    7
43.98/44.04	c +   44.0     5785      65      0     0      0  320961  35352   18.9  40    8
56.07/56.18	c B   56.2     5785      65      0     0      0  384085  35363   18.7  41    9
59.57/59.62	c
59.57/59.62	c       original/binary      fixed     eliminated      learned       agility
59.57/59.62	c   seconds        variables     equivalent    conflicts       height       MB
59.57/59.62	c
59.57/59.62	c +   59.6     5785      65      0     0      0  401203  38887   18.7  41    9
72.87/72.99	c N   73.0     5785      65      0     0      0  461544  38894   18.6  40   10
82.77/82.82	c +   82.8     5785      65      0     0      0  501500  42775   18.4  41   10
114.66/114.75	c +  114.7     5785      65      0     0      0  626875  47052   18.6  40   11
159.64/159.77	c +  159.7     5785      65      0     0      0  783591  51757   18.5  40   13
194.54/194.68	c B  194.6     5785      65      0     0      0  896186  51768   18.4  40   14
221.52/221.65	c +  221.6     5785      65      0     0      0  979486  56932   18.4  39   14
239.62/239.74	c N  239.7     5785      65      0     0      0 1025499  56942   18.4  40   15
307.50/307.63	c +  307.5     5785      65      0     0      0 1224355  62625   18.1  39   16
424.37/424.50	c +  424.4     5785      65      0     0      0 1530440  68887   18.2  40   18
586.03/586.20	c +  586.0     5785      65      0     0      0 1913051  75775   18.0  40   21
645.51/645.76	c B  645.6     5785      65      0     0      0 2048384  75784   17.8  41   22
735.38/735.60	c N  735.4     5785      65      0     0      0 2255905  75799   17.7  40   23
796.16/796.46	c +  796.2     5785      65      0     0      0 2391311  83352   17.7  40   24
1116.08/1116.48	c + 1116.2     5785      65      0     0      0 2989136  91687   17.5  40   26
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 3124997 conflicts, 3382036 decisions, 1 random
1200.06/1200.40	c 0 iterations, 5 restarts, 5516 skipped
1200.06/1200.40	c 29 enlarged, 0 shrunken, 30525 rescored, 763 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 54342 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 130 probed, 1 phases, 1 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 64566487 learned, 20% deleted, 0 strong, 8 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 47145335 propagations, 0.04 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 27 MB max, 309 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516487-1238270341/watcher-1516487-1238270341 -o /tmp/evaluation-result-1516487-1238270341/solver-1516487-1238270341 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516487-1238270341.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 0.97 0.98 3/64 14347
/proc/meminfo: memFree=837776/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=1052 CPUtime=0
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1099700038 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 263 139 63 155 0 106 0

[startup+0.080771 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14347
/proc/meminfo: memFree=837776/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=1516 CPUtime=0.07
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 312 0 0 0 7 0 0 0 18 0 1 0 1099700038 1552384 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 379 296 79 155 0 222 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1516

[startup+0.101773 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14347
/proc/meminfo: memFree=837776/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=1516 CPUtime=0.1
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 312 0 0 0 10 0 0 0 18 0 1 0 1099700038 1552384 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 379 296 79 155 0 222 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1516

[startup+0.301792 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14347
/proc/meminfo: memFree=837776/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=1656 CPUtime=0.29
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 1099700038 1695744 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 414 318 79 155 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1656

[startup+0.701831 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14347
/proc/meminfo: memFree=837776/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=2588 CPUtime=0.69
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 619 0 0 0 69 0 0 0 22 0 1 0 1099700038 2650112 545 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 647 545 79 155 0 490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2588

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14348
/proc/meminfo: memFree=835592/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=3156 CPUtime=1.49
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 754 0 0 0 149 0 0 0 25 0 1 0 1099700038 3231744 680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 789 680 79 155 0 632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3156

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14348
/proc/meminfo: memFree=834824/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=3824 CPUtime=3.09
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 922 0 0 0 309 0 0 0 25 0 1 0 1099700038 3915776 848 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 956 848 79 155 0 799 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3824

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14348
/proc/meminfo: memFree=833864/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=4948 CPUtime=6.29
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 1157 0 0 0 629 0 0 0 25 0 1 0 1099700038 5066752 1083 1992294400 134512640 135151029 4294956240 18446744073709551615 134573903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 1237 1083 79 155 0 1080 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4948

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14348
/proc/meminfo: memFree=832648/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=6088 CPUtime=12.69
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 1402 0 0 0 1269 0 0 0 25 0 1 0 1099700038 6234112 1328 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 1522 1328 79 155 0 1365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6088

[startup+25.5012 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 14348
/proc/meminfo: memFree=831048/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=7700 CPUtime=25.49
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 1774 0 0 0 2548 1 0 0 25 0 1 0 1099700038 7884800 1700 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 1925 1700 79 155 0 1768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7700

[startup+51.1017 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 14348
/proc/meminfo: memFree=829192/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=10008 CPUtime=51.07
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 2230 0 0 0 5106 1 0 0 25 0 1 0 1099700038 10248192 2156 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 2502 2156 79 155 0 2345 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10008

[startup+102.306 s]
/proc/loadavg: 1.06 1.00 0.99 2/65 14348
/proc/meminfo: memFree=826504/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=13300 CPUtime=102.27
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 2891 0 0 0 10225 2 0 0 25 0 1 0 1099700038 13619200 2817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 3325 2817 79 155 0 3168 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13300

[startup+162.302 s]
/proc/loadavg: 1.07 1.01 0.99 2/65 14354
/proc/meminfo: memFree=825032/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=14812 CPUtime=162.24
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 3244 0 0 0 16222 2 0 0 25 0 1 0 1099700038 15167488 3170 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 3703 3170 79 155 0 3546 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14812

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 14354
/proc/meminfo: memFree=823752/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=16224 CPUtime=222.22
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 3563 0 0 0 22219 3 0 0 25 0 1 0 1099700038 16613376 3489 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 4056 3489 79 155 0 3899 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16224

[startup+282.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 14354
/proc/meminfo: memFree=822600/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=17852 CPUtime=282.21
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 3838 0 0 0 28218 3 0 0 25 0 1 0 1099700038 18280448 3764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 4463 3764 79 155 0 4306 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17852

[startup+342.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 14354
/proc/meminfo: memFree=820808/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=20068 CPUtime=342.19
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 4287 0 0 0 34215 4 0 0 25 0 1 0 1099700038 20549632 4213 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 5017 4213 79 155 0 4860 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20068

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 14354
/proc/meminfo: memFree=819976/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=21104 CPUtime=402.18
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 4489 0 0 0 40214 4 0 0 25 0 1 0 1099700038 21610496 4415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 5276 4415 79 155 0 5119 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21104

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14354
/proc/meminfo: memFree=819144/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=22204 CPUtime=462.16
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 4683 0 0 0 46212 4 0 0 25 0 1 0 1099700038 22736896 4609 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 5551 4609 79 155 0 5394 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22204

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14354
/proc/meminfo: memFree=818504/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=23376 CPUtime=522.14
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 4868 0 0 0 52210 4 0 0 25 0 1 0 1099700038 23937024 4794 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 5844 4794 79 155 0 5687 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23376

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=817736/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=24288 CPUtime=582.13
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5037 0 0 0 58208 5 0 0 25 0 1 0 1099700038 24870912 4963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 6072 4963 79 155 0 5915 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24288

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=817224/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=25068 CPUtime=642.11
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5166 0 0 0 64206 5 0 0 25 0 1 0 1099700038 25669632 5092 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 6267 5092 79 155 0 6110 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25068

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=816584/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=25844 CPUtime=702.09
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5332 0 0 0 70204 5 0 0 25 0 1 0 1099700038 26464256 5258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 6461 5258 79 155 0 6304 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 25844

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=816200/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=26364 CPUtime=762.08
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5432 0 0 0 76203 5 0 0 25 0 1 0 1099700038 26996736 5358 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 6591 5358 79 155 0 6434 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 26364

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=815240/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=27540 CPUtime=822.06
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5661 0 0 0 82200 6 0 0 25 0 1 0 1099700038 28200960 5587 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 6885 5587 79 155 0 6728 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 27540

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=814792/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=27956 CPUtime=882.04
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5773 0 0 0 88198 6 0 0 25 0 1 0 1099700038 28626944 5699 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 6989 5699 79 155 0 6832 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 27956

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=814472/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=28348 CPUtime=942.02
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5862 0 0 0 94196 6 0 0 25 0 1 0 1099700038 29028352 5788 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 7087 5788 79 155 0 6930 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 28348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=814024/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=28608 CPUtime=1002.01
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 5957 0 0 0 100194 7 0 0 25 0 1 0 1099700038 29294592 5883 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 7152 5883 79 155 0 6995 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 28608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=813448/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=29388 CPUtime=1061.99
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 6103 0 0 0 106192 7 0 0 25 0 1 0 1099700038 30093312 6029 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 7347 6029 79 155 0 7190 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 29388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=813064/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=29908 CPUtime=1121.98
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 6201 0 0 0 112191 7 0 0 25 0 1 0 1099700038 30625792 6127 1992294400 134512640 135151029 4294956240 18446744073709551615 134575998 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 7477 6127 79 155 0 7320 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 29908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=812872/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=30040 CPUtime=1181.96
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 6256 0 0 0 118189 7 0 0 25 0 1 0 1099700038 30760960 6182 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 7510 6182 79 155 0 7353 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 30040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14354
/proc/meminfo: memFree=812616/2055920 swapFree=4178100/4192956
[pid=14347] ppid=14345 vsize=30300 CPUtime=1200.06
/proc/14347/stat : 14347 (precosat) R 14345 14347 14252 0 -1 4194304 6312 0 0 0 119998 8 0 0 25 0 1 0 1099700038 31027200 6238 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14347/statm: 7575 6238 79 155 0 7418 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30300

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): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.085986
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 30300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6312
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= 2430

runsolver used 0.965853 second user time and 2.44063 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 20:59:01
IDJOB=1516487
IDBENCH=70517
IDSOLVER=507
FILE ID=node18/1516487-1238270341
PBS_JOBID= 9060886
Free space on /tmp= 66196 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1645769281-097.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516487-1238270341/watcher-1516487-1238270341 -o /tmp/evaluation-result-1516487-1238270341/solver-1516487-1238270341 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516487-1238270341.cnf

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

MD5SUM BENCH= 6923dc5685633b9bbf405cf2133639d1
RANDOM SEED=1548108328

node18.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		: 3000.214
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		: 3000.214
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:        838192 kB
Buffers:         88608 kB
Cached:        1038048 kB
SwapCached:       8808 kB
Active:         118212 kB
Inactive:      1020972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        838192 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          16296 kB
Slab:            64540 kB
Committed_AS:  2947752 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 21:19:04