Trace number 1519163

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1041106011-094.cnf
MD5SUM5d7bd014f243a8ba433df6a7b547cbaa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
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-1519163-1238308728.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     1605     368      0     0     12       0      0    0.0   0    0
0.00/0.00	c l    0.0     1605     368      0     0     12       0   1605    0.0   0    0
0.00/0.01	c R    0.0     1605     368      0     0     12     100    100   29.6  15    0
0.00/0.01	c R    0.0     1605     368      0     0     12     200    200   24.9  22    0
0.00/0.03	c N    0.0     1605     368      0     0     12     804    804   22.2  28    0
0.00/0.04	c B    0.0     1605     368      0     0     12    1002   1002   21.6  29    0
0.00/0.07	c +    0.1     1605     368      0     0     12    1605   1765   20.7  29    0
0.08/0.09	c B    0.1     1605     368      0     0     12    2003   1768   20.7  30    0
0.08/0.09	c +    0.1     1605     368      0     0     12    2005   1941   20.7  29    0
0.09/0.11	c N    0.1     1605     368      0     0     12    2405   1946   20.8  29    0
0.09/0.11	c +    0.1     1605     368      0     0     12    2506   2135   20.9  29    0
0.09/0.14	c +    0.1     1605     368      0     0     12    3131   2348   21.0  29    0
0.09/0.18	c +    0.2     1605     368      0     0     12    3913   2582   20.9  29    0
0.19/0.24	c +    0.2     1605     368      0     0     12    4893   2840   20.8  31    1
0.29/0.30	c +    0.3     1605     368      0     0     12    6117   3124   20.6  29    1
0.29/0.32	c N    0.3     1605     368      0     0     12    6416   3134   20.5  29    1
0.29/0.39	c +    0.4     1605     368      0     0     12    7645   3436   20.7  29    1
0.39/0.41	c B    0.4     1605     368      0     0     12    8004   3444   20.8  28    1
0.39/0.50	c
0.39/0.50	c       original/binary      fixed     eliminated      learned       agility
0.39/0.50	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.50	c
0.39/0.50	c +    0.5     1605     368      0     0     12    9555   3779   20.6  30    1
0.59/0.63	c +    0.6     1605     368      0     0     12   11943   4156   20.8  28    1
0.79/0.82	c +    0.8     1605     368      0     0     12   14925   4571   20.6  28    1
0.79/0.89	c N    0.9     1605     368      0     0     12   16048   4586   20.6  27    1
1.00/1.06	c +    1.1     1605     368      0     0     12   18655   5028   20.4  29    1
1.29/1.38	c +    1.4     1605     368      0     0     12   23315   5530   20.1  30    1
1.39/1.43	c B    1.4     1605     368      0     0     12   24013   5535   20.0  31    1
1.69/1.79	c +    1.8     1605     368      0     0     12   29140   6083   19.6  28    1
2.29/2.31	c +    2.3     1605     368      0     0     12   36425   6691   19.2  28    1
2.39/2.46	c N    2.5     1605     368      0     0     12   38492   6697   19.2  28    1
2.89/2.99	c +    3.0     1605     368      0     0     12   45530   7360   19.4  28    2
3.89/3.92	c +    3.9     1605     368      0     0     12   56910   8096   19.2  28    2
4.49/4.50	c B    4.5     1605     368      0     0     12   64019   8107   18.9  29    2
4.99/5.09	c +    5.1     1605     368      0     0     12   71136   8905   18.8  30    2
6.59/6.60	c +    6.6     1605     368      0     0     12   88920   9795   18.7  28    2
6.59/6.68	c N    6.7     1605     368      0     0     12   89790   9786   18.7  29    2
8.59/8.62	c +    8.6     1605     368      0     0     12  111150  10774   18.3  29    2
11.29/11.35	c +   11.4     1605     368      0     0     12  138935  11851   17.9  28    3
13.29/13.32	c B   13.3     1605     368      0     0     12  160037  11864   17.7  28    3
14.59/14.68	c
14.59/14.68	c       original/binary      fixed     eliminated      learned       agility
14.59/14.68	c   seconds        variables     equivalent    conflicts       height       MB
14.59/14.68	c
14.59/14.68	c +   14.7     1605     368      0     0     12  173667  13036   17.7  28    3
17.99/18.08	c N   18.1     1605     368      0     0     12  205196  13055   17.4  28    3
19.29/19.30	c +   19.3     1605     368      0     0     12  217080  14339   17.3  27    3
25.29/25.31	c +   25.3     1605     368      0     0     12  271354  15772   17.4  28    4
33.18/33.20	c +   33.2     1605     368      0     0     12  339190  17349   17.6  27    5
38.88/38.90	c B   38.9     1605     368      0     0     12  384091  17357   17.6  30    5
43.98/44.08	c +   44.1     1605     368      0     0     12  423985  19083   17.5  28    5
48.98/49.06	c N   49.0     1605     368      0     0     12  461567  19093   17.3  28    6
58.68/58.76	c +   58.7     1605     368      0     0     12  529980  20991   17.1  27    6
78.67/78.78	c +   78.8     1605     368      0     0     12  662476  23090   16.8  28    7
106.56/106.69	c +  106.7     1605     368      0     0     12  828098  25399   16.7  29    7
118.95/119.02	c B  119.0     1605     368      0     0     12  896205  25408   16.6  28    8
142.04/142.15	c N  142.1     1605     368      0     0     12 1025554  25413   16.4  29    8
143.85/143.98	c +  143.9     1605     368      0     0     12 1035120  27938   16.4  29    8
192.84/192.98	c +  192.9     1605     368      0     0     12 1293901  30731   16.1  27   10
262.51/262.62	c +  262.6     1605     368      0     0     12 1617377  33804   16.0  27   11
360.79/360.92	c +  360.8     1605     368      0     0     12 2021721  37184   16.1  28   12
367.89/368.07	c B  368.0     1605     368      0     0     12 2048400  37197   16.1  28   13
420.77/420.91	c N  420.8     1605     368      0     0     12 2255958  37210   16.0  26   13
491.04/491.26	c
491.04/491.26	c       original/binary      fixed     eliminated      learned       agility
491.04/491.26	c   seconds        variables     equivalent    conflicts       height       MB
491.04/491.26	c
491.04/491.26	c +  491.1     1605     368      0     0     12 2527151  40902   15.9  26   14
680.09/680.37	c +  680.2     1605     368      0     0     12 3158936  44992   15.9  27   16
939.81/940.15	c +  939.9     1605     368      0     0     12 3948672  49491   15.9  27   18
1181.04/1181.46	c B 1181.1     1605     368      0     0     12 4608827  49502   15.9  26   21
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4662694 conflicts, 5496080 decisions, 1 random
1200.04/1200.40	c 0 iterations, 63 restarts, 8125 skipped
1200.04/1200.40	c 36 enlarged, 0 shrunken, 45594 rescored, 1022 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 12 elim, 0 merged
1200.04/1200.40	c elim: 5416 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 32408 probed, 44 phases, 44 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 87974098 learned, 25% deleted, 107 strong, 23 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 343219283 propagations, 0.29 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 21 MB max, 438 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1519163-1238308728/watcher-1519163-1238308728 -o /tmp/evaluation-result-1519163-1238308728/solver-1519163-1238308728 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519163-1238308728.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: 0.91 0.95 0.97 3/70 4423
/proc/meminfo: memFree=1533304/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=916 CPUtime=0
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 1103537887 937984 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134518794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 229 140 79 155 0 72 0

[startup+0.089293 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4423
/proc/meminfo: memFree=1533304/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=1180 CPUtime=0.08
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 213 0 0 0 8 0 0 0 18 0 1 0 1103537887 1208320 197 1992294400 134512640 135151029 4294956240 18446744073709551615 134531058 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 295 197 79 155 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.101293 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4423
/proc/meminfo: memFree=1533304/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=1180 CPUtime=0.09
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 1103537887 1208320 202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 295 202 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301317 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4423
/proc/meminfo: memFree=1533304/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=1448 CPUtime=0.29
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 271 0 0 0 29 0 0 0 19 0 1 0 1103537887 1482752 255 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 362 255 79 155 0 205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1448

[startup+0.701362 s]
/proc/loadavg: 0.91 0.95 0.97 3/70 4423
/proc/meminfo: memFree=1533304/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=1712 CPUtime=0.69
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 344 0 0 0 69 0 0 0 22 0 1 0 1103537887 1753088 328 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 428 328 79 155 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50145 s]
/proc/loadavg: 0.91 0.95 0.97 2/71 4424
/proc/meminfo: memFree=1532144/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=1976 CPUtime=1.49
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 423 0 0 0 149 0 0 0 25 0 1 0 1103537887 2023424 407 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 494 407 79 155 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1976

[startup+3.10164 s]
/proc/loadavg: 0.91 0.95 0.97 2/71 4424
/proc/meminfo: memFree=1531696/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=2504 CPUtime=3.09
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 538 0 0 0 309 0 0 0 25 0 1 0 1103537887 2564096 522 1992294400 134512640 135151029 4294956240 18446744073709551615 134551349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 626 522 79 155 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30201 s]
/proc/loadavg: 0.92 0.95 0.97 2/71 4424
/proc/meminfo: memFree=1530864/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=2900 CPUtime=6.29
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 659 0 0 0 629 0 0 0 25 0 1 0 1103537887 2969600 643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 725 643 79 155 0 568 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2900

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/71 4424
/proc/meminfo: memFree=1529968/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=3712 CPUtime=12.69
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 851 0 0 0 1269 0 0 0 25 0 1 0 1103537887 3801088 835 1992294400 134512640 135151029 4294956240 18446744073709551615 134551466 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 928 835 79 155 0 771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3712

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/71 4424
/proc/meminfo: memFree=1528688/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=5068 CPUtime=25.48
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 1173 0 0 0 2548 0 0 0 25 0 1 0 1103537887 5189632 1157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 1267 1157 79 155 0 1110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5068

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.97 2/71 4424
/proc/meminfo: memFree=1527152/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=6760 CPUtime=51.08
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 1530 0 0 0 5107 1 0 0 25 0 1 0 1103537887 6922240 1514 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 1690 1514 79 155 0 1533 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6760

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/71 4424
/proc/meminfo: memFree=1525296/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=8804 CPUtime=102.26
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 1984 0 0 0 10225 1 0 0 25 0 1 0 1103537887 9015296 1968 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 2201 1968 79 155 0 2044 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8804

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4424
/proc/meminfo: memFree=1524144/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=10264 CPUtime=162.24
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 2274 0 0 0 16223 1 0 0 25 0 1 0 1103537887 10510336 2258 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 2566 2258 79 155 0 2409 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10264

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4424
/proc/meminfo: memFree=1522672/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=11852 CPUtime=222.23
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 2625 0 0 0 22221 2 0 0 25 0 1 0 1103537887 12136448 2609 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 2963 2609 79 155 0 2806 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11852

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4424
/proc/meminfo: memFree=1521648/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=12980 CPUtime=282.21
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 2872 0 0 0 28219 2 0 0 25 0 1 0 1103537887 13291520 2856 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 3245 2856 79 155 0 3088 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12980

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4424
/proc/meminfo: memFree=1520944/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=13732 CPUtime=342.19
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 3036 0 0 0 34217 2 0 0 25 0 1 0 1103537887 14061568 3020 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 3433 3020 79 155 0 3276 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13732

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1519920/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=14876 CPUtime=402.17
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 3290 0 0 0 40214 3 0 0 25 0 1 0 1103537887 15233024 3274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 3719 3274 79 155 0 3562 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14876

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1519408/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=15392 CPUtime=462.15
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 3409 0 0 0 46212 3 0 0 25 0 1 0 1103537887 15761408 3393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 3848 3393 79 155 0 3691 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15392

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1518576/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=16364 CPUtime=522.14
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 3631 0 0 0 52210 4 0 0 25 0 1 0 1103537887 16756736 3615 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 4091 3615 79 155 0 3934 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16364

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1517936/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=16968 CPUtime=582.12
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 3767 0 0 0 58208 4 0 0 25 0 1 0 1103537887 17375232 3751 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 4242 3751 79 155 0 4085 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16968

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1517552/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=17420 CPUtime=642.11
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 3870 0 0 0 64207 4 0 0 25 0 1 0 1103537887 17838080 3854 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 4355 3854 79 155 0 4198 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17420

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1516912/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=18264 CPUtime=702.08
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4014 0 0 0 70204 4 0 0 25 0 1 0 1103537887 18702336 3998 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 4566 3998 79 155 0 4409 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 18264

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1516208/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=19020 CPUtime=762.07
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4199 0 0 0 76202 5 0 0 25 0 1 0 1103537887 19476480 4183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 4755 4183 79 155 0 4598 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19020

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1515760/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=19536 CPUtime=822.05
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4295 0 0 0 82200 5 0 0 25 0 1 0 1103537887 20004864 4279 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 4884 4279 79 155 0 4727 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19536

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1515248/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=20312 CPUtime=882.03
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4435 0 0 0 88198 5 0 0 25 0 1 0 1103537887 20799488 4419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 5078 4419 79 155 0 4921 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20312

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1514864/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=20696 CPUtime=942.01
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4515 0 0 0 94196 5 0 0 25 0 1 0 1103537887 21192704 4499 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 5174 4499 79 155 0 5017 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 20696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1514352/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=21476 CPUtime=1002
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4661 0 0 0 100195 5 0 0 25 0 1 0 1103537887 21991424 4645 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 5369 4645 79 155 0 5212 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1513904/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=21992 CPUtime=1061.98
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4765 0 0 0 106193 5 0 0 25 0 1 0 1103537887 22519808 4749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 5498 4749 79 155 0 5341 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1513456/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=22740 CPUtime=1121.96
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 4881 0 0 0 112191 5 0 0 25 0 1 0 1103537887 23285760 4865 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 5685 4865 79 155 0 5528 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 22740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1512880/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=23448 CPUtime=1181.94
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 5015 0 0 0 118189 5 0 0 25 0 1 0 1103537887 24010752 4999 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 5862 4999 79 155 0 5705 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 23448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 4426
/proc/meminfo: memFree=1512752/2055920 swapFree=4173984/4192956
[pid=4423] ppid=4421 vsize=23580 CPUtime=1200.04
/proc/4423/stat : 4423 (precosat) R 4421 4423 4060 0 -1 4194304 5040 0 0 0 119999 5 0 0 25 0 1 0 1103537887 24145920 5024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4423/statm: 5895 5024 79 155 0 5738 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23580

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06399
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 23580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5040
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= 2173

runsolver used 1.02784 second user time and 3.35149 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-29 08:38:48
IDJOB=1519163
IDBENCH=70740
IDSOLVER=507
FILE ID=node74/1519163-1238308728
PBS_JOBID= 9061029
Free space on /tmp= 101912 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1041106011-094.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519163-1238308728/watcher-1519163-1238308728 -o /tmp/evaluation-result-1519163-1238308728/solver-1519163-1238308728 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519163-1238308728.cnf

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

MD5SUM BENCH= 5d7bd014f243a8ba433df6a7b547cbaa
RANDOM SEED=1916429297

node74.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		: 3000.236
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		: 3000.236
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:       1533720 kB
Buffers:         70876 kB
Cached:         386564 kB
SwapCached:       7884 kB
Active:         179760 kB
Inactive:       287040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533720 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          14848 kB
Slab:            40600 kB
Committed_AS:  2437696 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-29 08:58:51