Trace number 1517783

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
MD5SUM01d386c590bcd2ab7c9aeb6450815f98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark62.0976
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517783-1238291072.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1608     372      0     0      8       0      0    0.0   0    0
0.00/0.00	c l    0.0     1608     372      0     0      8       0   1608    0.0   0    0
0.00/0.01	c R    0.0     1608     372      0     0      8     100    100   34.2  14    0
0.00/0.01	c R    0.0     1608     372      0     0      8     200    200   28.2  22    0
0.01/0.04	c N    0.0     1608     372      0     0      8     803    803   21.8  26    0
0.01/0.04	c B    0.0     1608     372      0     0      8    1002   1002   21.3  27    0
0.01/0.07	c +    0.1     1608     372      0     0      8    1609   1768   20.8  30    0
0.01/0.09	c B    0.1     1608     372      0     0      8    2002   1779   20.9  29    0
0.01/0.09	c +    0.1     1608     372      0     0      8    2010   1944   20.9  28    0
0.10/0.11	c N    0.1     1608     372      0     0      8    2409   1952   20.7  29    0
0.10/0.11	c +    0.1     1608     372      0     0      8    2511   2138   20.6  28    0
0.10/0.15	c +    0.2     1608     372      0     0      8    3135   2351   20.7  28    0
0.10/0.19	c +    0.2     1608     372      0     0      8    3915   2586   20.4  26    1
0.20/0.24	c +    0.2     1608     372      0     0      8    4891   2844   20.4  26    1
0.30/0.31	c +    0.3     1608     372      0     0      8    6110   3128   20.0  26    1
0.30/0.33	c N    0.3     1608     372      0     0      8    6423   3131   19.9  27    1
0.40/0.40	c +    0.4     1608     372      0     0      8    7636   3440   19.7  28    1
0.40/0.42	c B    0.4     1608     372      0     0      8    8005   3452   19.7  29    1
0.50/0.52	c
0.50/0.52	c       original/binary      fixed     eliminated      learned       agility
0.50/0.52	c   seconds        variables     equivalent    conflicts       height       MB
0.50/0.52	c
0.50/0.52	c +    0.5     1608     372      0     0      8    9545   3784   19.7  27    1
0.60/0.67	c +    0.7     1608     372      0     0      8   11931   4162   19.3  28    1
0.79/0.84	c +    0.8     1608     372      0     0      8   14910   4578   20.0  30    1
0.89/0.91	c N    0.9     1608     372      0     0      8   16041   4583   20.3  29    1
1.00/1.08	c +    1.1     1608     372      0     0      8   18635   5035   20.5  29    1
1.39/1.40	c +    1.4     1608     372      0     0      8   23292   5538   20.7  27    1
1.39/1.45	c B    1.5     1608     372      0     0      8   24010   5546   20.7  28    1
1.79/1.83	c +    1.8     1608     372      0     0      8   29116   6091   20.6  29    1
2.29/2.35	c +    2.4     1608     372      0     0      8   36395   6700   20.6  29    1
2.49/2.51	c N    2.5     1608     372      0     0      8   38492   6713   20.7  28    2
2.99/3.08	c +    3.1     1608     372      0     0      8   45490   7370   20.8  26    2
3.89/3.99	c +    4.0     1608     372      0     0      8   56861   8107   20.7  27    2
4.49/4.58	c B    4.6     1608     372      0     0      8   64029   8117   20.6  27    2
5.09/5.18	c +    5.2     1608     372      0     0      8   71075   8917   20.5  28    2
6.69/6.74	c +    6.7     1608     372      0     0      8   88840   9808   20.3  27    2
6.79/6.82	c N    6.8     1608     372      0     0      8   89793   9814   20.3  27    2
8.69/8.71	c +    8.7     1608     372      0     0      8  111050  10788   19.9  29    2
11.29/11.38	c +   11.4     1608     372      0     0      8  138811  11866   19.5  28    3
13.29/13.38	c B   13.4     1608     372      0     0      8  160057  11871   19.7  27    3
14.68/14.72	c
14.68/14.72	c       original/binary      fixed     eliminated      learned       agility
14.68/14.72	c   seconds        variables     equivalent    conflicts       height       MB
14.68/14.72	c
14.68/14.72	c +   14.7     1608     372      0     0      8  173511  13052   19.7  27    3
18.08/18.10	c N   18.1     1608     372      0     0      8  205204  13059   19.4  27    4
19.38/19.41	c +   19.4     1608     372      0     0      8  216887  14357   19.3  27    4
25.78/25.81	c +   25.8     1608     372      0     0      8  271105  15792   19.3  28    4
34.18/34.23	c +   34.2     1608     372      0     0      8  338881  17371   19.2  29    5
40.38/40.49	c B   40.5     1608     372      0     0      8  384111  17381   19.0  31    5
45.48/45.54	c +   45.5     1608     372      0     0      8  423603  19108   19.1  27    6
51.18/51.25	c N   51.2     1608     372      0     0      8  461615  19115   19.0  31    6
60.98/61.01	c +   61.0     1608     372      0     0      8  529501  21018   18.9  28    6
82.67/82.78	c +   82.8     1608     372      0     0      8  661875  23119   18.7  29    7
111.36/111.48	c +  111.5     1608     372      0     0      8  827341  25430   18.4  28    8
124.45/124.54	c B  124.5     1608     372      0     0      8  896240  25437   18.2  28    8
149.25/149.30	c N  149.3     1608     372      0     0      8 1025613  25446   18.0  28    9
150.75/150.89	c +  150.9     1608     372      0     0      8 1034177  27973   18.0  28    9
204.44/204.60	c +  204.5     1608     372      0     0      8 1292720  30770   17.8  28   10
276.22/276.38	c +  276.3     1608     372      0     0      8 1615900  33847   17.5  29   11
376.19/376.34	c +  376.2     1608     372      0     0      8 2019875  37231   17.2  28   13
384.29/384.43	c B  384.3     1608     372      0     0      8 2048459  37246   17.2  28   13
441.17/441.39	c N  441.3     1608     372      0     0      8 2256046  37243   17.2  28   14
517.85/518.08	c
517.85/518.08	c       original/binary      fixed     eliminated      learned       agility
517.85/518.08	c   seconds        variables     equivalent    conflicts       height       MB
517.85/518.08	c
517.85/518.08	c +  517.9     1608     372      0     0      8 2524840  40954   17.1  29   15
715.40/715.69	c +  715.5     1608     372      0     0      8 3156052  45049   17.1  30   17
975.43/975.75	c +  975.5     1608     372      0     0      8 3945066  49553   16.8  28   20
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 4542876 conflicts, 5355419 decisions, 1 random
1200.03/1200.40	c 0 iterations, 18 restarts, 8168 skipped
1200.03/1200.40	c 36 enlarged, 0 shrunken, 44423 rescored, 1021 rebiased
1200.03/1200.40	c 1 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 8 elim, 0 merged
1200.03/1200.40	c elim: 5346 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 11920 probed, 16 phases, 16 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 90293472 learned, 25% deleted, 98 strong, 25 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 330543531 propagations, 0.28 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 22 MB max, 444 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	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-1517783-1238291072/watcher-1517783-1238291072 -o /tmp/evaluation-result-1517783-1238291072/solver-1517783-1238291072 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517783-1238291072.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.32 1.08 1.01 3/64 6709
/proc/meminfo: memFree=1213552/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=916 CPUtime=0
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1101769087 937984 132 1992294400 134512640 135151029 4294956240 18446744073709551615 134578659 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 229 133 79 155 0 72 0

[startup+0.0169621 s]
/proc/loadavg: 1.32 1.08 1.01 3/64 6709
/proc/meminfo: memFree=1213552/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=916 CPUtime=0.01
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 157 0 0 0 1 0 0 0 18 0 1 0 1101769087 937984 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 229 141 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.10297 s]
/proc/loadavg: 1.32 1.08 1.01 3/64 6709
/proc/meminfo: memFree=1213552/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=1180 CPUtime=0.1
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 220 0 0 0 10 0 0 0 18 0 1 0 1101769087 1208320 204 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 295 204 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.302989 s]
/proc/loadavg: 1.32 1.08 1.01 3/64 6709
/proc/meminfo: memFree=1213552/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=1444 CPUtime=0.3
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 273 0 0 0 30 0 0 0 19 0 1 0 1101769087 1478656 257 1992294400 134512640 135151029 4294956240 18446744073709551615 134580734 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 361 257 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.702027 s]
/proc/loadavg: 1.32 1.08 1.01 3/64 6709
/proc/meminfo: memFree=1213552/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=1712 CPUtime=0.69
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 1101769087 1753088 328 1992294400 134512640 135151029 4294956240 18446744073709551615 134552946 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 428 328 79 155 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.5011 s]
/proc/loadavg: 1.32 1.08 1.01 2/65 6710
/proc/meminfo: memFree=1212392/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=2108 CPUtime=1.49
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 449 0 0 0 149 0 0 0 25 0 1 0 1101769087 2158592 433 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 527 433 79 155 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2108

[startup+3.10125 s]
/proc/loadavg: 1.30 1.07 1.01 2/65 6710
/proc/meminfo: memFree=1211816/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=2504 CPUtime=3.09
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 562 0 0 0 309 0 0 0 25 0 1 0 1101769087 2564096 546 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 626 546 79 155 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30156 s]
/proc/loadavg: 1.30 1.07 1.01 2/65 6710
/proc/meminfo: memFree=1211112/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=3056 CPUtime=6.29
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 690 0 0 0 629 0 0 0 25 0 1 0 1101769087 3129344 674 1992294400 134512640 135151029 4294956240 18446744073709551615 134580539 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 764 674 79 155 0 607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3056

[startup+12.7012 s]
/proc/loadavg: 1.25 1.07 1.01 2/65 6710
/proc/meminfo: memFree=1210152/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=4000 CPUtime=12.69
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 897 0 0 0 1269 0 0 0 25 0 1 0 1101769087 4096000 881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 1000 881 79 155 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4000

[startup+25.5014 s]
/proc/loadavg: 1.21 1.07 1.01 2/65 6710
/proc/meminfo: memFree=1208808/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=5336 CPUtime=25.48
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 1227 0 0 0 2548 0 0 0 25 0 1 0 1101769087 5464064 1211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 1334 1211 79 155 0 1177 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5336

[startup+51.1018 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 6710
/proc/meminfo: memFree=1207144/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=7172 CPUtime=51.08
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 1629 0 0 0 5107 1 0 0 25 0 1 0 1101769087 7344128 1613 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 1793 1613 79 155 0 1636 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7172

[startup+102.306 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 6710
/proc/meminfo: memFree=1205416/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=9168 CPUtime=102.26
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 2059 0 0 0 10225 1 0 0 25 0 1 0 1101769087 9388032 2043 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 2292 2043 79 155 0 2135 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9168

[startup+162.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 6710
/proc/meminfo: memFree=1203816/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=10896 CPUtime=162.25
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 2438 0 0 0 16223 2 0 0 25 0 1 0 1101769087 11157504 2422 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 2724 2422 79 155 0 2567 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10896

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 6710
/proc/meminfo: memFree=1202664/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=12212 CPUtime=222.24
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 2731 0 0 0 22221 3 0 0 25 0 1 0 1101769087 12505088 2715 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 3053 2715 79 155 0 2896 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12212

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6710
/proc/meminfo: memFree=1201896/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=13252 CPUtime=282.21
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 2932 0 0 0 28218 3 0 0 25 0 1 0 1101769087 13570048 2916 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 3313 2916 79 155 0 3156 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13252

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6710
/proc/meminfo: memFree=1200936/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=14200 CPUtime=342.2
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 3165 0 0 0 34216 4 0 0 25 0 1 0 1101769087 14540800 3149 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 3550 3149 79 155 0 3393 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14200

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6710
/proc/meminfo: memFree=1199976/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=15456 CPUtime=402.18
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 3409 0 0 0 40213 5 0 0 25 0 1 0 1101769087 15826944 3393 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 3864 3393 79 155 0 3707 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15456

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1199208/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=16372 CPUtime=462.17
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 3598 0 0 0 46212 5 0 0 25 0 1 0 1101769087 16764928 3582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 4093 3582 79 155 0 3936 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16372

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1198504/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=16968 CPUtime=522.15
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 3761 0 0 0 52210 5 0 0 25 0 1 0 1101769087 17375232 3745 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 4242 3745 79 155 0 4085 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1197800/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=17904 CPUtime=582.13
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 3932 0 0 0 58208 5 0 0 25 0 1 0 1101769087 18333696 3916 1992294400 134512640 135151029 4294956240 18446744073709551615 134580467 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 4476 3916 79 155 0 4319 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17904

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1197160/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=18660 CPUtime=642.13
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4100 0 0 0 64207 6 0 0 25 0 1 0 1101769087 19107840 4084 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 4665 4084 79 155 0 4508 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18660

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1196776/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=19156 CPUtime=702.1
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4203 0 0 0 70204 6 0 0 25 0 1 0 1101769087 19615744 4187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 4789 4187 79 155 0 4632 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19156

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1196200/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=19772 CPUtime=762.08
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4340 0 0 0 76202 6 0 0 25 0 1 0 1101769087 20246528 4324 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 4943 4324 79 155 0 4786 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19772

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1195432/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=20768 CPUtime=822.07
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4523 0 0 0 82200 7 0 0 25 0 1 0 1101769087 21266432 4507 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5192 4507 79 155 0 5035 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20768

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1195112/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=21164 CPUtime=882.05
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4598 0 0 0 88198 7 0 0 25 0 1 0 1101769087 21671936 4582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5291 4582 79 155 0 5134 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21164

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6710
/proc/meminfo: memFree=1194856/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=21616 CPUtime=942.04
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4671 0 0 0 94197 7 0 0 25 0 1 0 1101769087 22134784 4655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5404 4655 79 155 0 5247 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 21616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6716
/proc/meminfo: memFree=1194280/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=22232 CPUtime=1002.01
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4808 0 0 0 100194 7 0 0 25 0 1 0 1101769087 22765568 4792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5558 4792 79 155 0 5401 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22232

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7196
/proc/meminfo: memFree=1192512/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=22728 CPUtime=1061.97
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4908 0 0 0 106189 8 0 0 25 0 1 0 1101769087 23273472 4892 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5682 4892 79 155 0 5525 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 22728

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7196
/proc/meminfo: memFree=1192488/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=23184 CPUtime=1121.95
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 4999 0 0 0 112187 8 0 0 25 0 1 0 1101769087 23740416 4983 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5796 4983 79 155 0 5639 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 23184

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7196
/proc/meminfo: memFree=1192296/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=23468 CPUtime=1181.93
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 5050 0 0 0 118185 8 0 0 25 0 1 0 1101769087 24031232 5034 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5867 5034 79 155 0 5710 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 23468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7196
/proc/meminfo: memFree=1192232/2055920 swapFree=4179168/4192956
[pid=6709] ppid=6707 vsize=23468 CPUtime=1200.03
/proc/6709/stat : 6709 (precosat) R 6707 6709 6474 0 -1 4194304 5071 0 0 0 119995 8 0 0 25 0 1 0 1101769087 24031232 5055 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6709/statm: 5867 5055 79 155 0 5710 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 23468

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): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.090986
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 23468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5071
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= 1378

runsolver used 0.896863 second user time and 2.46062 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-29 03:44:32
IDJOB=1517783
IDBENCH=70625
IDSOLVER=507
FILE ID=node61/1517783-1238291072
PBS_JOBID= 9060991
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1694258328-099.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517783-1238291072/watcher-1517783-1238291072 -o /tmp/evaluation-result-1517783-1238291072/solver-1517783-1238291072 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517783-1238291072.cnf

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

MD5SUM BENCH= 01d386c590bcd2ab7c9aeb6450815f98
RANDOM SEED=1739470392

node61.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		: 3000.238
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		: 3000.238
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:       1214032 kB
Buffers:         94200 kB
Cached:         649960 kB
SwapCached:       7920 kB
Active:          60888 kB
Inactive:       692976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1214032 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            74164 kB
Committed_AS:  2571532 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-29 04:04:35