Trace number 1515335

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/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S986324446-009.cnf
MD5SUMb8c930418a16f3a24b4fb0e57c45eda6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05499
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
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-1515335-1238253361.cnf
0.00/0.00	c found header 'p cnf 110 2343'
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     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     100    100   32.7   7    0
0.00/0.02	c R    0.0     2343     110      0     0      0     202    202   31.5  14    0
0.00/0.04	c N    0.0     2343     110      0     0      0     802    802   27.6  31    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1000   1000   27.0  33    0
0.05/0.08	c B    0.1     2343     110      0     0      0    2000   2000   25.4  36    1
0.05/0.09	c +    0.1     2343     110      0     0      0    2343   2577   25.0  35    1
0.05/0.09	c N    0.1     2343     110      0     0      0    2411   2411   25.0  35    1
0.10/0.12	c +    0.1     2343     110      0     0      0    2925   2834   24.7  37    1
0.10/0.15	c +    0.2     2343     110      0     0      0    3655   3117   24.1  38    1
0.10/0.19	c +    0.2     2343     110      0     0      0    4565   3428   24.0  36    1
0.20/0.24	c +    0.2     2343     110      0     0      0    5705   3770   23.6  36    1
0.20/0.27	c N    0.3     2343     110      0     0      0    6420   3776   23.4  36    1
0.30/0.30	c +    0.3     2343     110      0     0      0    7130   4147   23.4  36    1
0.30/0.34	c B    0.3     2343     110      0     0      0    8004   4153   23.3  35    1
0.30/0.39	c +    0.4     2343     110      0     0      0    8910   4561   23.1  36    1
0.50/0.50	c +    0.5     2343     110      0     0      0   11135   5017   22.7  36    1
0.60/0.63	c
0.60/0.63	c       original/binary      fixed     eliminated      learned       agility
0.60/0.63	c   seconds        variables     equivalent    conflicts       height       MB
0.60/0.63	c
0.60/0.63	c +    0.6     2343     110      0     0      0   13915   5518   22.7  36    1
0.70/0.75	c N    0.8     2343     110      0     0      0   16045   5525   22.6  35    1
0.80/0.82	c +    0.8     2343     110      0     0      0   17391   6069   22.5  36    1
1.00/1.06	c +    1.1     2343     110      0     0      0   21735   6675   22.2  37    1
1.10/1.19	c B    1.2     2343     110      0     0      0   24008   6688   22.0  35    1
1.30/1.37	c +    1.4     2343     110      0     0      0   27166   7342   21.9  36    1
1.70/1.80	c +    1.8     2343     110      0     0      0   33955   8076   21.7  36    2
2.00/2.09	c N    2.1     2343     110      0     0      0   38485   8086   21.4  36    2
2.30/2.33	c +    2.3     2343     110      0     0      0   42440   8883   21.5  37    2
3.00/3.05	c +    3.1     2343     110      0     0      0   53050   9771   21.5  36    2
3.79/3.81	c B    3.8     2343     110      0     0      0   64025   9785   21.5  37    2
3.89/3.96	c +    4.0     2343     110      0     0      0   66310  10748   21.5  36    2
5.09/5.17	c +    5.2     2343     110      0     0      0   82885  11822   21.4  37    3
5.69/5.74	c N    5.7     2343     110      0     0      0   89788  11832   21.4  37    3
6.79/6.85	c +    6.9     2343     110      0     0      0  103605  13004   21.3  36    3
8.99/9.08	c +    9.1     2343     110      0     0      0  129507  14304   21.0  36    3
11.69/11.73	c B   11.7     2343     110      0     0      0  160043  14313   21.2  35    3
11.79/11.89	c +   11.9     2343     110      0     0      0  161882  15734   21.2  37    3
15.99/16.00	c +   16.0     2343     110      0     0      0  202350  17307   21.0  36    4
16.19/16.30	c
16.19/16.30	c       original/binary      fixed     eliminated      learned       agility
16.19/16.30	c   seconds        variables     equivalent    conflicts       height       MB
16.19/16.30	c
16.19/16.30	c N   16.3     2343     110      0     0      0  205173  17317   21.0  37    4
21.28/21.32	c +   21.3     2343     110      0     0      0  252936  19037   20.8  37    4
28.49/28.51	c +   28.5     2343     110      0     0      0  316171  20940   20.6  36    5
36.88/36.93	c B   36.9     2343     110      0     0      0  384097  20951   20.5  36    6
38.28/38.32	c +   38.3     2343     110      0     0      0  395210  23034   20.4  37    6
47.08/47.16	c N   47.1     2343     110      0     0      0  461593  23044   20.3  35    6
51.48/51.58	c +   51.6     2343     110      0     0      0  494011  25337   20.2  35    6
69.47/69.52	c +   69.5     2343     110      0     0      0  617510  27870   20.2  35    7
93.77/93.85	c +   93.8     2343     110      0     0      0  771886  30657   20.0  37    8
115.06/115.16	c B  115.1     2343     110      0     0      0  896188  30671   20.0  36    9
127.35/127.41	c +  127.4     2343     110      0     0      0  964859  33722   20.0  36    9
139.85/139.94	c N  139.9     2343     110      0     0      0 1025574  33736   19.9  36   10
174.64/174.74	c +  174.7     2343     110      0     0      0 1206070  37094   19.7  37   10
242.93/243.07	c +  243.0     2343     110      0     0      0 1507585  40803   19.6  36   12
337.40/337.51	c +  337.4     2343     110      0     0      0 1884480  44883   19.4  35   14
381.58/381.70	c B  381.6     2343     110      0     0      0 2048360  44913   19.3  36   15
436.37/436.55	c N  436.4     2343     110      0     0      0 2255979  44892   19.2  36    7
465.26/465.44	c +  465.3     2343     110      0     0      0 2355600  49371   19.4  36    9
646.40/646.65	c +  646.5     2343     110      0     0      0 2944501  54308   19.4  37   14
907.23/907.57	c
907.23/907.57	c       original/binary      fixed     eliminated      learned       agility
907.23/907.57	c   seconds        variables     equivalent    conflicts       height       MB
907.23/907.57	c
907.23/907.57	c +  907.3     2343     110      0     0      0 3680626  59738   19.3  35   17
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4437789 conflicts, 4948583 decisions, 1 random
1200.05/1200.40	c 0 iterations, 3 restarts, 7942 skipped
1200.05/1200.40	c 34 enlarged, 0 shrunken, 43364 rescored, 1021 rebiased
1200.05/1200.40	c 1 simplifications, 1 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 12700 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 440 probed, 2 phases, 2 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 98660406 learned, 20% deleted, 0 strong, 12 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 115741461 propagations, 0.10 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 21 MB max, 472 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1515335-1238253361/watcher-1515335-1238253361 -o /tmp/evaluation-result-1515335-1238253361/solver-1515335-1238253361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515335-1238253361.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 15584
/proc/meminfo: memFree=1345920/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=916 CPUtime=0
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1097998592 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134681680 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 229 143 79 155 0 72 0

[startup+0.0521861 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15584
/proc/meminfo: memFree=1345920/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=1180 CPUtime=0.05
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 204 0 0 0 5 0 0 0 18 0 1 0 1097998592 1208320 188 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 295 188 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101192 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15584
/proc/meminfo: memFree=1345920/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=1312 CPUtime=0.1
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 260 0 0 0 10 0 0 0 18 0 1 0 1097998592 1343488 244 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 328 244 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301213 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15584
/proc/meminfo: memFree=1345920/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=1708 CPUtime=0.3
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 336 0 0 0 30 0 0 0 19 0 1 0 1097998592 1748992 320 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 427 320 79 155 0 270 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1708

[startup+0.701256 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15584
/proc/meminfo: memFree=1345920/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=1976 CPUtime=0.7
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 425 0 0 0 70 0 0 0 22 0 1 0 1097998592 2023424 409 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 494 409 79 155 0 337 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1976

[startup+1.50134 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1344376/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=2376 CPUtime=1.5
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 525 0 0 0 150 0 0 0 25 0 1 0 1097998592 2433024 509 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 594 509 79 155 0 437 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2376

[startup+3.10151 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1343800/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=2920 CPUtime=3.09
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 654 0 0 0 309 0 0 0 25 0 1 0 1097998592 2990080 638 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 730 638 79 155 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2920

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1342904/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=3752 CPUtime=6.29
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 815 0 0 0 629 0 0 0 25 0 1 0 1097998592 3842048 799 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 938 799 79 155 0 781 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1341880/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=4716 CPUtime=12.69
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 1051 0 0 0 1269 0 0 0 25 0 1 0 1097998592 4829184 1035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 1179 1035 79 155 0 1022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4716

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1340728/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=5924 CPUtime=25.48
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 1309 0 0 0 2548 0 0 0 25 0 1 0 1097998592 6066176 1293 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 1481 1293 79 155 0 1324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5924

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1339256/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=7808 CPUtime=51.08
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 1679 0 0 0 5107 1 0 0 25 0 1 0 1097998592 7995392 1663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 1952 1663 79 155 0 1795 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7808

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1336952/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=10172 CPUtime=102.27
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 2237 0 0 0 10225 2 0 0 25 0 1 0 1097998592 10416128 2221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 2543 2221 79 155 0 2386 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10172

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1335736/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=11636 CPUtime=162.25
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 2536 0 0 0 16222 3 0 0 25 0 1 0 1097998592 11915264 2520 1992294400 134512640 135151029 4294956240 18446744073709551615 134546470 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 2909 2520 79 155 0 2752 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11636

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1333752/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=14020 CPUtime=222.23
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 3023 0 0 0 22219 4 0 0 25 0 1 0 1097998592 14356480 3007 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 3505 3007 79 155 0 3348 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14020

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1332792/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=15236 CPUtime=282.21
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 3249 0 0 0 28217 4 0 0 25 0 1 0 1097998592 15601664 3233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 3809 3233 79 155 0 3652 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15236

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1331768/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=16544 CPUtime=342.2
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 3505 0 0 0 34215 5 0 0 25 0 1 0 1097998592 16941056 3489 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 4136 3489 79 155 0 3979 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16544

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1330936/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=17600 CPUtime=402.17
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 3701 0 0 0 40212 5 0 0 25 0 1 0 1097998592 18022400 3685 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 4400 3685 79 155 0 4243 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17600

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1331512/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=15092 CPUtime=462.16
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 4315 0 0 0 46210 6 0 0 25 0 1 0 1097998592 15454208 3550 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 3773 3550 79 155 0 3616 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15092

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1330936/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=15312 CPUtime=522.14
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 4438 0 0 0 52208 6 0 0 25 0 1 0 1097998592 15679488 3673 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 3828 3673 79 155 0 3671 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15312

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1329912/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=16816 CPUtime=582.13
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 4705 0 0 0 58206 7 0 0 25 0 1 0 1097998592 17219584 3940 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 4204 3940 79 155 0 4047 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16816

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1328952/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=17936 CPUtime=642.11
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 4932 0 0 0 64204 7 0 0 25 0 1 0 1097998592 18366464 4167 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 4484 4167 79 155 0 4327 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17936

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1328120/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=19280 CPUtime=702.1
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 5145 0 0 0 70202 8 0 0 25 0 1 0 1097998592 19742720 4380 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 4820 4380 79 155 0 4663 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19280

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1327544/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=19920 CPUtime=762.08
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 5291 0 0 0 76200 8 0 0 25 0 1 0 1097998592 20398080 4526 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 4980 4526 79 155 0 4823 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19920

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1326776/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=20816 CPUtime=822.06
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 5473 0 0 0 82198 8 0 0 25 0 1 0 1097998592 21315584 4708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 5204 4708 79 155 0 5047 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 20816

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1326264/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=21456 CPUtime=882.04
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 5600 0 0 0 88196 8 0 0 25 0 1 0 1097998592 21970944 4835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 5364 4835 79 155 0 5207 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21456

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1325944/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=21904 CPUtime=942.03
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 5682 0 0 0 94194 9 0 0 25 0 1 0 1097998592 22429696 4917 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 5476 4917 79 155 0 5319 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 21904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1325368/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=22672 CPUtime=1002.01
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 5830 0 0 0 100192 9 0 0 25 0 1 0 1097998592 23216128 5065 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 5668 5065 79 155 0 5511 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1324792/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=23312 CPUtime=1061.99
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 5967 0 0 0 106189 10 0 0 25 0 1 0 1097998592 23871488 5202 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 5828 5202 79 155 0 5671 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1324536/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=23696 CPUtime=1121.97
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 6030 0 0 0 112187 10 0 0 25 0 1 0 1097998592 24264704 5265 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 5924 5265 79 155 0 5767 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 23696

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1324024/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=24336 CPUtime=1181.95
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 6145 0 0 0 118185 10 0 0 25 0 1 0 1097998592 24920064 5380 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 6084 5380 79 155 0 5927 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 24336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15585
/proc/meminfo: memFree=1323896/2055920 swapFree=4178912/4192956
[pid=15584] ppid=15582 vsize=24336 CPUtime=1200.05
/proc/15584/stat : 15584 (precosat) R 15582 15584 15513 0 -1 4194304 6178 0 0 0 119995 10 0 0 25 0 1 0 1097998592 24920064 5413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15584/statm: 6084 5413 79 155 0 5927 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24336

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): 1199.96
CPU system time (s): 0.111982
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 24336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6178
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= 1309

runsolver used 0.923859 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 16:16:01
IDJOB=1515335
IDBENCH=70421
IDSOLVER=507
FILE ID=node47/1515335-1238253361
PBS_JOBID= 9060760
Free space on /tmp= 66264 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S986324446-009.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515335-1238253361/watcher-1515335-1238253361 -o /tmp/evaluation-result-1515335-1238253361/solver-1515335-1238253361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515335-1238253361.cnf

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

MD5SUM BENCH= b8c930418a16f3a24b4fb0e57c45eda6
RANDOM SEED=2082296037

node47.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		: 3000.216
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		: 3000.216
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:       1346400 kB
Buffers:         90476 kB
Cached:         522708 kB
SwapCached:       7792 kB
Active:          43548 kB
Inactive:       579992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346400 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            71984 kB
Committed_AS:  2913000 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 16:36:03