Trace number 1784294

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) 5000.07 5001.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2000.83
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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-1784294-1241932186.cnf
0.00/0.00	c found header 'p cnf 387 62656'
0.00/0.07	c finished parsing
0.00/0.07	c
0.00/0.07	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.07	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.07	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.07	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.07	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.07	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.07	c
0.00/0.07	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.07	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.07	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.07	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.07	c
0.00/0.07	c starting search after 0.1 seconds
0.00/0.07	c no decision limit
0.00/0.07	c
0.00/0.07	c       original/binary      fixed     eliminated      learned       agility
0.00/0.07	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.07	c
0.00/0.07	c *    0.1    62592     323     64     0      0       0      0    0.0   0    4
0.09/0.17	c -    0.2    27003     271     89     9     18       0   1000    0.0   0    3
0.09/0.19	c -    0.2    26736     269     89     9     20       0   1000    0.0   0    3
0.79/0.84	c s    0.8    26045     242     89     9     47       0      0    0.0   0    2
0.79/0.84	c l    0.8    26045     242     89     9     47       0  25226    0.0   0    2
0.79/0.85	c R    0.9    26046     242     89     9     47     103    103   49.2   3    2
0.79/0.85	c R    0.9    26048     242     89     9     47     203    203   38.9   6    2
0.79/0.87	c N    0.9    26052     242     89     9     47     803    802   31.9  25    2
0.79/0.88	c B    0.9    26052     242     89     9     47    1000    999   29.5  32    2
0.89/0.91	c B    0.9    26052     242     89     9     47    2000   1999   22.3  38    2
0.89/0.92	c N    0.9    26052     242     89     9     47    2408   2407   20.9  38    2
1.09/1.14	c B    1.1    26074     241     90     9     47    8001   7996   27.4  28    3
1.19/1.26	c N    1.3    26086     241     90     9     47   10331  10326   28.1  28    3
1.98/2.05	c N    2.1    26156     241     90     9     47   19948  19942   28.2  29    5
2.38/2.47	c B    2.5    26170     241     90     9     47   24006  24000   27.8  33    5
2.58/2.62	c +    2.6    26170     241     90     9     47   25226  27748   27.6  29    6
3.19/3.27	c +    3.3    26184     241     90     9     47   31531  30522   27.7  31    6
3.69/3.78	c s    3.8    26165     241     90     9     47   35833  30536   27.7  31    6
4.19/4.21	c +    4.2    26165     241     90     9     47   39411  33574   27.7  28    6
4.49/4.57	c
4.49/4.57	c       original/binary      fixed     eliminated      learned       agility
4.49/4.57	c   seconds        variables     equivalent    conflicts       height       MB
4.49/4.57	c
4.49/4.57	c R    4.6    26165     241     90     9     47   42395  33536   27.5  24    7
5.19/5.21	c +    5.2    26165     241     90     9     47   49260  36931   27.3  27    7
6.59/6.64	c +    6.6    26165     241     90     9     47   61575  40624   26.1  30    8
6.78/6.86	c B    6.9    26165     241     90     9     47   64017  39403   26.1  28    8
8.18/8.29	c +    8.3    26173     240     91     9     47   76968  44686   26.4  26    9
10.18/10.20	c N   10.2    26173     240     91     9     47   93707  44726   27.0  28    9
10.48/10.51	c +   10.5    26173     240     91     9     47   96212  49154   27.1  27   10
13.89/13.96	c +   14.0    26173     240     91     9     47  120266  54069   26.5  27   11
15.48/15.50	c s   15.5    26141     240     91     9     47  131503  54105   25.9  29    9
18.38/18.47	c +   18.5    26141     240     91     9     47  150332  59475   25.6  24   10
19.88/19.93	c B   19.9    26141     240     91     9     47  160035  59521   25.8  29   11
24.58/24.69	c +   24.7    26142     240     91     9     47  187915  65422   24.7  31   12
29.47/29.52	c N   29.5    26142     240     91     9     47  209085  65436   23.8  29   13
35.68/35.79	c +   35.8    26142     240     91     9     47  234890  71964   22.9  28   13
43.47/43.57	c s   43.6    25034     238     91     9     49  266366  71903   22.1  28   10
43.47/43.57	c -   43.6    25034     238     91     9     49  266366  69806   22.1  28   10
47.07/47.18	c +   47.2    25034     238     91     9     49  284803  76786   22.4  28   13
62.17/62.29	c +   62.3    25034     238     91     9     49  356001  84464   22.1  21   15
68.27/68.39	c B   68.4    25034     238     91     9     49  384092  84504   22.4  24   17
77.36/77.46	c
77.36/77.46	c       original/binary      fixed     eliminated      learned       agility
77.36/77.46	c   seconds        variables     equivalent    conflicts       height       MB
77.36/77.46	c
77.36/77.46	c s   77.4    25039     238     91     9     49  420063  84495   22.2  31   11
82.66/82.71	c +   82.7    25040     238     91     9     49  445001  92910   21.8  27   13
86.96/87.05	c N   87.0    25040     238     91     9     49  465458  92918   21.5  27   14
114.85/115.00	c +  115.0    25040     238     91     9     49  556252 102201   20.2  28   17
130.55/130.67	c s  130.6    25044     238     91     9     49  607559 102227   20.1  27   13
155.24/155.33	c +  155.3    25047     238     91     9     49  695316 112421   20.7  29   20
194.13/194.29	c s  194.2    25097     238     91     9     49  811486 112434   21.0  24   15
213.43/213.57	c +  213.5    25097     238     91     9     49  869145 123663   21.2  22   21
224.02/224.11	c B  224.1    25097     238     91     9     49  896198 123666   21.2  21   22
271.01/271.10	c s  271.0    25101     238     91     9     49 1013174 123694   21.1  25   16
279.80/279.96	c R  279.9    25101     238     91     9     49 1029435 123678   21.1  22   20
301.71/301.85	c +  301.8    25101     238     91     9     49 1086430 136029   21.0  22   23
367.59/367.76	c s  367.7    25106     238     91     9     49 1239703 136035   21.3  20   18
419.07/419.24	c +  419.1    25119     238     91     9     49 1358036 149631   21.5  22   26
477.16/477.33	c s  477.2    25136     238     91     9     49 1472249 149639   21.6  26   20
583.63/583.89	c +  583.7    25138     238     91     9     49 1697546 164594   21.7  26   30
594.72/594.90	c s  594.7    25138     238     91     9     49 1716156 164601   21.7  22   22
722.59/722.89	c s  722.7    25139     238     91     9     49 1984304 164617   21.6  24   21
756.88/757.19	c B  757.0    25145     238     91     9     49 2048423 164617   21.6  26   29
787.88/788.18	c
787.88/788.18	c       original/binary      fixed     eliminated      learned       agility
787.88/788.18	c   seconds        variables     equivalent    conflicts       height       MB
787.88/788.18	c
787.88/788.18	c +  788.0    25148     238     91     9     49 2121932 181053   21.6  21   30
851.36/851.64	c s  851.4    25151     238     91     9     49 2232169 181078   21.4  22   23
869.45/869.77	c R  869.5    25151     238     91     9     49 2259944 181080   21.4  23   29
1112.09/1112.48	c + 1112.2    25151     238     91     9     49 2652417 199158   21.3  21   40
1556.37/1556.85	c + 1556.4    25151     238     91     9     49 3315520 219073   21.3  22   45
2156.01/2156.62	c + 2156.0    25151     238     91     9     49 4144400 240980   21.2  23   50
2546.80/2547.55	c B 2546.9    25151     238     91     9     49 4608886 241001   21.2  23   54
2770.24/2771.04	c R 2770.3    25151     238     91     9     49 4925738 240989   20.9  22   55
2952.90/2953.79	c + 2953.0    25151     238     91     9     49 5180504 265078   20.8  22   58
3080.36/3081.26	c s 3080.4    25152     238     91     9     49 5347948 265080   20.7  26   33
3436.56/3437.52	c s 3436.6    24375     237     92     9     49 5735345 265089   20.7  22   34
3436.56/3437.52	c - 3436.6    24375     237     92     9     49 5735345 259777   20.7  22   34
3972.82/3973.92	c + 3972.8    24375     237     92     9     49 6346118 285754   20.6  21   53
4925.26/4926.69	c s 4925.4    24382     237     92     9     49 7341402 285776   20.5  20   36
5000.05/5001.40	c
5000.05/5001.40	c *** CAUGHT SIGNAL 15 ***
5000.05/5001.40	c
5000.05/5001.40	c 7417770 conflicts, 9816934 decisions, 2 random
5000.05/5001.40	c 1 iterations, 9516 restarts, 2786 skipped
5000.05/5001.40	c 26 enlarged, 232 shrunken, 72459 rescored, 1533 rebiased
5000.05/5001.40	c 16 simplifications, 0 reductions
5000.05/5001.40	c
5000.05/5001.40	c vars: 92 fixed, 9 equiv, 49 elim, 9 merged
5000.05/5001.40	c elim: 490186 resolutions, 3 phases, 3 rounds
5000.05/5001.40	c sbst: 45% substituted, 9.1% nots, 90.9% ands, 0.0% xors, 0.0% ites
5000.05/5001.40	c arty: 6.35 and 0.00 xor average arity
5000.05/5001.40	c prbe: 76403 probed, 157 phases, 160 rounds
5000.05/5001.40	c prbe: 19 failed, 7 lifted, 9 merged
5000.05/5001.40	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.05/5001.40	c hash: 1 units, 0 merged
5000.05/5001.40	c mins: 160910134 learned, 27% deleted, 161 strong, 24 depth
5000.05/5001.40	c subs: 20105 forward, 1508 backward, 227 doms
5000.05/5001.40	c strs: 10239 forward, 106 backward
5000.05/5001.40	c doms: 227 dominators, 210 high, 0 low
5000.05/5001.40	c prps: 217207823 propagations, 0.04 megaprops
5000.05/5001.40	c
5000.05/5001.40	c 5000.1 seconds, 62 MB max, 759 MB recycled
5000.05/5001.40	c
5000.05/5001.40	c *** CAUGHT SIGNAL 15 ***
5000.05/5001.40	c

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784294-1241932186/watcher-1784294-1241932186 -o /tmp/evaluation-result-1784294-1241932186/solver-1784294-1241932186 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784294-1241932186.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31154
/proc/meminfo: memFree=1511680/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=1052 CPUtime=0
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 221246148 1077248 154 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 263 154 63 155 0 106 0

[startup+0.00894901 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31154
/proc/meminfo: memFree=1511680/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=1320 CPUtime=0
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 221246148 1351680 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 330 226 63 155 0 173 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1320

[startup+0.10296 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31154
/proc/meminfo: memFree=1511680/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=5748 CPUtime=0.09
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 1379 0 0 0 9 0 0 0 18 0 1 0 221246148 5885952 1326 1992294400 134512640 135151029 4294956240 18446744073709551615 134522049 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 1437 1326 79 155 0 1280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5748

[startup+0.301981 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31154
/proc/meminfo: memFree=1511680/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=5748 CPUtime=0.29
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 1383 0 0 0 29 0 0 0 19 0 1 0 221246148 5885952 1330 1992294400 134512640 135151029 4294956240 18446744073709551615 134526308 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 1437 1330 79 155 0 1280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5748

[startup+0.702026 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31154
/proc/meminfo: memFree=1511680/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=5748 CPUtime=0.69
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 1383 0 0 0 69 0 0 0 22 0 1 0 221246148 5885952 1330 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 1437 1330 79 155 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5748

[startup+1.50112 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31155
/proc/meminfo: memFree=1506488/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=5748 CPUtime=1.48
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 1383 0 0 0 148 0 0 0 25 0 1 0 221246148 5885952 1330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 1437 1330 79 155 0 1280 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5748

[startup+3.1013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31155
/proc/meminfo: memFree=1506104/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=7500 CPUtime=3.08
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 1808 0 0 0 308 0 0 0 25 0 1 0 221246148 7680000 1755 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 1875 1755 79 155 0 1718 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7500

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31155
/proc/meminfo: memFree=1503608/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=9068 CPUtime=6.28
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 2199 0 0 0 627 1 0 0 25 0 1 0 221246148 9285632 2146 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 2267 2146 79 155 0 2110 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9068

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31155
/proc/meminfo: memFree=1500536/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=12152 CPUtime=12.69
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 2941 0 0 0 1267 2 0 0 25 0 1 0 221246148 12443648 2888 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 3038 2888 79 155 0 2881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12152

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31155
/proc/meminfo: memFree=1498552/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=13960 CPUtime=25.48
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 3369 0 0 0 2546 2 0 0 25 0 1 0 221246148 14295040 3316 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 3490 3316 79 155 0 3333 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13960

[startup+51.1018 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 31155
/proc/meminfo: memFree=1496440/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=16480 CPUtime=51.07
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 4222 0 0 0 5104 3 0 0 25 0 1 0 221246148 16875520 3878 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 4120 3878 79 155 0 3963 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16480

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 31155
/proc/meminfo: memFree=1492856/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=20032 CPUtime=102.26
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 5211 0 0 0 10222 4 0 0 25 0 1 0 221246148 20512768 4778 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 5008 4778 79 155 0 4851 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20032

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 31155
/proc/meminfo: memFree=1489400/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=24000 CPUtime=162.24
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 6543 0 0 0 16218 6 0 0 25 0 1 0 221246148 24576000 5650 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 6000 5650 79 155 0 5843 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24000

[startup+222.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 31155
/proc/meminfo: memFree=1487032/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=25860 CPUtime=222.22
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 7117 0 0 0 22215 7 0 0 25 0 1 0 221246148 26480640 6224 1992294400 134512640 135151029 4294956240 18446744073709551615 134575846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 6465 6224 79 155 0 6308 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25860

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31155
/proc/meminfo: memFree=1486200/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=26288 CPUtime=282.2
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 7587 0 0 0 28213 7 0 0 25 0 1 0 221246148 26918912 6401 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 6572 6401 79 155 0 6415 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26288

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31155
/proc/meminfo: memFree=1481784/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=31984 CPUtime=342.19
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 8697 0 0 0 34211 8 0 0 25 0 1 0 221246148 32751616 7511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 7996 7511 79 155 0 7839 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31984

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31155
/proc/meminfo: memFree=1482744/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=30860 CPUtime=402.17
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 9347 0 0 0 40208 9 0 0 25 0 1 0 221246148 31600640 7313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 7715 7313 79 155 0 7558 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 30860

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31155
/proc/meminfo: memFree=1481464/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=32396 CPUtime=462.16
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 9648 0 0 0 46206 10 0 0 25 0 1 0 221246148 33173504 7614 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 8099 7614 79 155 0 7942 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31155
/proc/meminfo: memFree=1480504/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=33228 CPUtime=522.15
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 10809 0 0 0 52204 11 0 0 25 0 1 0 221246148 34025472 7841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 8307 7841 79 155 0 8150 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33228

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31155
/proc/meminfo: memFree=1479608/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=34380 CPUtime=582.13
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 11032 0 0 0 58202 11 0 0 25 0 1 0 221246148 35205120 8064 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 8595 8064 79 155 0 8438 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31155
/proc/meminfo: memFree=1477432/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=35784 CPUtime=642.11
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 11567 0 0 0 64200 11 0 0 25 0 1 0 221246148 36642816 8599 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 8946 8599 79 155 0 8789 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35784

[startup+702.302 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1452984/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=62408 CPUtime=4001.21
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 22747 0 0 0 400092 29 0 0 25 0 1 0 221246148 63905792 14609 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 15602 14609 79 155 0 15445 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 62408

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1452472/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=63176 CPUtime=4061.2
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 22870 0 0 0 406090 30 0 0 25 0 1 0 221246148 64692224 14732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 15794 14732 79 155 0 15637 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 63176

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1451832/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=63948 CPUtime=4121.18
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23036 0 0 0 412088 30 0 0 25 0 1 0 221246148 65482752 14898 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 15987 14898 79 155 0 15830 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 63948

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1450744/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=65492 CPUtime=4181.16
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23294 0 0 0 418086 30 0 0 25 0 1 0 221246148 67063808 15156 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 16373 15156 79 155 0 16216 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 65492

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1450552/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=65492 CPUtime=4241.14
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23329 0 0 0 424084 30 0 0 25 0 1 0 221246148 67063808 15191 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 16373 15191 79 155 0 16216 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 65492

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1450168/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=66008 CPUtime=4301.13
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23428 0 0 0 430082 31 0 0 25 0 1 0 221246148 67592192 15290 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 16502 15290 79 155 0 16345 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 66008

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1450104/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=66008 CPUtime=4361.11
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23450 0 0 0 436080 31 0 0 25 0 1 0 221246148 67592192 15312 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 16502 15312 79 155 0 16345 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 66008

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448952/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68072 CPUtime=4421.09
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23736 0 0 0 442078 31 0 0 25 0 1 0 221246148 69705728 15598 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17018 15598 79 155 0 16861 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 68072

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448888/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68072 CPUtime=4481.08
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23747 0 0 0 448077 31 0 0 25 0 1 0 221246148 69705728 15609 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17018 15609 79 155 0 16861 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 68072

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448888/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68072 CPUtime=4541.06
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23750 0 0 0 454075 31 0 0 25 0 1 0 221246148 69705728 15612 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17018 15612 79 155 0 16861 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 68072

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448824/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68072 CPUtime=4601.06
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23757 0 0 0 460074 32 0 0 25 0 1 0 221246148 69705728 15619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17018 15619 79 155 0 16861 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 68072

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448504/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68588 CPUtime=4661.03
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23835 0 0 0 466071 32 0 0 25 0 1 0 221246148 70234112 15697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17147 15697 79 155 0 16990 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 68588

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448248/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68588 CPUtime=4721.02
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23888 0 0 0 472070 32 0 0 25 0 1 0 221246148 70234112 15750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17147 15750 79 155 0 16990 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 68588

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448184/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68588 CPUtime=4781
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23891 0 0 0 478068 32 0 0 25 0 1 0 221246148 70234112 15753 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17147 15753 79 155 0 16990 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 68588

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448248/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68588 CPUtime=4840.98
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23891 0 0 0 484066 32 0 0 25 0 1 0 221246148 70234112 15753 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17147 15753 79 155 0 16990 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 68588

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1448184/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=68588 CPUtime=4900.96
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 23900 0 0 0 490064 32 0 0 25 0 1 0 221246148 70234112 15762 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 17147 15762 79 155 0 16990 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 68588

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1458424/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=54036 CPUtime=4960.95
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 24240 0 0 0 496062 33 0 0 25 0 1 0 221246148 55332864 13189 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 13509 13189 79 155 0 13352 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 54036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31163
/proc/meminfo: memFree=1455224/2055920 swapFree=4191900/4192956
[pid=31154] ppid=31152 vsize=58400 CPUtime=5000.05
/proc/31154/stat : 31154 (precosat) R 31152 31154 28094 0 -1 4194304 25056 0 0 0 499971 34 0 0 25 0 1 0 221246148 59801600 14005 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31154/statm: 14600 14005 79 155 0 14443 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 58400

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): 5001.42
CPU time (s): 5000.07
CPU user time (s): 4999.71
CPU system time (s): 0.354946
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 68588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.354946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25056
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= 11960

runsolver used 3.87641 second user time and 11.5472 second system time

The end

Launcher Data

Begin job on node62 at 2009-05-10 07:09:46
IDJOB=1784294
IDBENCH=71150
IDSOLVER=607
FILE ID=node62/1784294-1241932186
PBS_JOBID= 9264923
Free space on /tmp= 66472 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784294-1241932186/watcher-1784294-1241932186 -o /tmp/evaluation-result-1784294-1241932186/solver-1784294-1241932186 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784294-1241932186.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=248399920

node62.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		: 3000.220
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		: 3000.220
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:       1512160 kB
Buffers:         53668 kB
Cached:         415264 kB
SwapCached:        268 kB
Active:         130148 kB
Inactive:       353632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512160 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          23368 kB
Slab:            45780 kB
Committed_AS:   558040 kB
PageTables:       1456 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= 66468 MiB
End job on node62 at 2009-05-10 08:33:09