Trace number 1733898

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) 1200.03 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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-1733898-1240793626.cnf
0.00/0.00	c found header 'p cnf 387 62656'
0.00/0.06	c finished parsing
0.00/0.06	c
0.00/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.06	c
0.00/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.06	c
0.00/0.06	c starting search after 0.1 seconds
0.00/0.06	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
0.79/0.85	c s    0.8    26045     242     89     9     47       0      0    0.0   0    2
0.79/0.85	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
1.99/2.04	c N    2.0    26156     241     90     9     47   19948  19942   28.2  29    5
2.39/2.46	c B    2.5    26170     241     90     9     47   24006  24000   27.8  33    5
2.59/2.61	c +    2.6    26170     241     90     9     47   25226  27748   27.6  29    6
3.19/3.26	c +    3.3    26184     241     90     9     47   31531  30522   27.7  31    6
3.68/3.76	c s    3.8    26165     241     90     9     47   35833  30536   27.7  31    6
4.08/4.18	c +    4.2    26165     241     90     9     47   39411  33574   27.7  28    6
4.48/4.54	c
4.48/4.54	c       original/binary      fixed     eliminated      learned       agility
4.48/4.54	c   seconds        variables     equivalent    conflicts       height       MB
4.48/4.54	c
4.48/4.54	c R    4.5    26165     241     90     9     47   42395  33536   27.5  24    7
5.09/5.17	c +    5.2    26165     241     90     9     47   49260  36931   27.3  27    7
6.50/6.58	c +    6.6    26165     241     90     9     47   61575  40624   26.1  30    8
6.79/6.80	c B    6.8    26165     241     90     9     47   64017  39403   26.1  28    8
8.19/8.22	c +    8.2    26173     240     91     9     47   76968  44686   26.4  26    9
10.09/10.11	c N   10.1    26173     240     91     9     47   93707  44726   27.0  28    9
10.39/10.41	c +   10.4    26173     240     91     9     47   96212  49154   27.1  27   10
13.78/13.87	c +   13.9    26173     240     91     9     47  120266  54069   26.5  27   11
15.38/15.42	c s   15.4    26141     240     91     9     47  131503  54105   25.9  29    9
18.39/18.41	c +   18.4    26141     240     91     9     47  150332  59475   25.6  24   10
19.79/19.88	c B   19.9    26141     240     91     9     47  160035  59521   25.8  29   11
24.58/24.63	c +   24.6    26142     240     91     9     47  187915  65422   24.7  31   12
29.38/29.41	c N   29.4    26142     240     91     9     47  209085  65436   23.8  29   13
35.57/35.69	c +   35.7    26142     240     91     9     47  234890  71964   22.9  28   13
43.47/43.50	c s   43.5    25034     238     91     9     49  266366  71903   22.1  28   10
43.47/43.50	c -   43.5    25034     238     91     9     49  266366  69806   22.1  28   10
46.97/47.07	c +   47.1    25034     238     91     9     49  284803  76786   22.4  28   13
62.07/62.20	c +   62.2    25034     238     91     9     49  356001  84464   22.1  21   15
68.17/68.24	c B   68.2    25034     238     91     9     49  384092  84504   22.4  24   17
77.25/77.30	c
77.25/77.30	c       original/binary      fixed     eliminated      learned       agility
77.25/77.30	c   seconds        variables     equivalent    conflicts       height       MB
77.25/77.30	c
77.25/77.30	c s   77.3    25039     238     91     9     49  420063  84495   22.2  31   11
82.46/82.56	c +   82.5    25040     238     91     9     49  445001  92910   21.8  27   13
86.75/86.83	c N   86.8    25040     238     91     9     49  465458  92918   21.5  27   14
114.55/114.68	c +  114.6    25040     238     91     9     49  556252 102201   20.2  28   17
130.24/130.30	c s  130.2    25044     238     91     9     49  607559 102227   20.1  27   13
154.83/154.96	c +  154.9    25047     238     91     9     49  695316 112421   20.7  29   20
193.71/193.89	c s  193.8    25097     238     91     9     49  811486 112434   21.0  24   15
213.00/213.16	c +  213.1    25097     238     91     9     49  869145 123663   21.2  22   21
223.61/223.75	c B  223.7    25097     238     91     9     49  896198 123666   21.2  21   22
270.49/270.68	c s  270.6    25101     238     91     9     49 1013174 123694   21.1  25   16
279.38/279.59	c R  279.5    25101     238     91     9     49 1029435 123678   21.1  22   20
301.27/301.47	c +  301.4    25101     238     91     9     49 1086430 136029   21.0  22   23
367.15/367.34	c s  367.2    25106     238     91     9     49 1239703 136035   21.3  20   18
418.63/418.81	c +  418.6    25119     238     91     9     49 1358036 149631   21.5  22   26
476.59/476.83	c s  476.6    25136     238     91     9     49 1472249 149639   21.6  26   20
583.15/583.41	c +  583.2    25138     238     91     9     49 1697546 164594   21.7  26   30
594.05/594.38	c s  594.1    25138     238     91     9     49 1716156 164601   21.7  22   22
722.10/722.48	c s  722.2    25139     238     91     9     49 1984304 164617   21.6  24   21
756.39/756.76	c B  756.5    25145     238     91     9     49 2048423 164617   21.6  26   29
787.38/787.73	c
787.38/787.73	c       original/binary      fixed     eliminated      learned       agility
787.38/787.73	c   seconds        variables     equivalent    conflicts       height       MB
787.38/787.73	c
787.38/787.73	c +  787.4    25148     238     91     9     49 2121932 181053   21.6  21   30
850.75/851.18	c s  850.8    25151     238     91     9     49 2232169 181078   21.4  22   23
868.94/869.31	c R  869.0    25151     238     91     9     49 2259944 181080   21.4  23   29
1111.35/1111.86	c + 1111.4    25151     238     91     9     49 2652417 199158   21.3  21   40
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c
1200.01/1200.50	c 2787523 conflicts, 3738730 decisions, 2 random
1200.01/1200.50	c 1 iterations, 3061 restarts, 1819 skipped
1200.01/1200.50	c 22 enlarged, 191 shrunken, 27236 rescored, 655 rebiased
1200.01/1200.50	c 13 simplifications, 0 reductions
1200.01/1200.50	c
1200.01/1200.50	c vars: 91 fixed, 9 equiv, 49 elim, 9 merged
1200.01/1200.50	c elim: 336620 resolutions, 2 phases, 2 rounds
1200.01/1200.50	c sbst: 45% substituted, 9.1% nots, 90.9% ands, 0.0% xors, 0.0% ites
1200.01/1200.50	c arty: 6.35 and 0.00 xor average arity
1200.01/1200.50	c prbe: 28433 probed, 56 phases, 59 rounds
1200.01/1200.50	c prbe: 19 failed, 7 lifted, 9 merged
1200.01/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.50	c hash: 0 units, 0 merged
1200.01/1200.50	c mins: 59472882 learned, 24% deleted, 85 strong, 22 depth
1200.01/1200.50	c subs: 12740 forward, 1413 backward, 227 doms
1200.01/1200.50	c strs: 9867 forward, 106 backward
1200.01/1200.50	c doms: 227 dominators, 210 high, 0 low
1200.01/1200.50	c prps: 75927421 propagations, 0.06 megaprops
1200.01/1200.50	c
1200.01/1200.50	c 1200.0 seconds, 42 MB max, 273 MB recycled
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	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-1733898-1240793626/watcher-1733898-1240793626 -o /tmp/evaluation-result-1733898-1240793626/solver-1733898-1240793626 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733898-1240793626.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28009
/proc/meminfo: memFree=1402232/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=1052 CPUtime=0
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 107396309 1077248 153 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 263 153 63 155 0 106 0

[startup+0.0795349 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28009
/proc/meminfo: memFree=1402232/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=5884 CPUtime=0.07
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 1375 0 0 0 7 0 0 0 18 0 1 0 107396309 6025216 1359 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 1471 1359 79 155 0 1314 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5884

[startup+0.101539 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28009
/proc/meminfo: memFree=1402232/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=5748 CPUtime=0.09
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 1379 0 0 0 9 0 0 0 18 0 1 0 107396309 5885952 1326 1992294400 134512640 135151029 4294956224 18446744073709551615 134521603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 1437 1326 79 155 0 1280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5748

[startup+0.301581 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28009
/proc/meminfo: memFree=1402232/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=5748 CPUtime=0.29
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 1383 0 0 0 29 0 0 0 19 0 1 0 107396309 5885952 1330 1992294400 134512640 135151029 4294956224 18446744073709551615 134516874 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 1437 1330 79 155 0 1280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5748

[startup+0.701667 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28009
/proc/meminfo: memFree=1402232/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=5748 CPUtime=0.69
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 1383 0 0 0 69 0 0 0 22 0 1 0 107396309 5885952 1330 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 1437 1330 79 155 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5748

[startup+1.50184 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1397040/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=5748 CPUtime=1.49
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 1383 0 0 0 149 0 0 0 25 0 1 0 107396309 5885952 1330 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 1437 1330 79 155 0 1280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5748

[startup+3.10118 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1396656/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=7500 CPUtime=3.09
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 1810 0 0 0 309 0 0 0 25 0 1 0 107396309 7680000 1757 1992294400 134512640 135151029 4294956224 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 1875 1757 79 155 0 1718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7500

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1393968/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=9068 CPUtime=6.29
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 2204 0 0 0 628 1 0 0 25 0 1 0 107396309 9285632 2151 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 2267 2151 79 155 0 2110 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9068

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1390832/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=12296 CPUtime=12.68
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 2955 0 0 0 1267 1 0 0 25 0 1 0 107396309 12591104 2902 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 3074 2902 79 155 0 2917 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12296

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1388848/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=13960 CPUtime=25.48
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 3370 0 0 0 2546 2 0 0 25 0 1 0 107396309 14295040 3317 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 3490 3317 79 155 0 3333 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13960

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1386672/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=16480 CPUtime=51.07
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 4223 0 0 0 5104 3 0 0 25 0 1 0 107396309 16875520 3879 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 4120 3879 79 155 0 3963 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16480

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1383024/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=20032 CPUtime=102.26
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 5213 0 0 0 10222 4 0 0 25 0 1 0 107396309 20512768 4780 1992294400 134512640 135151029 4294956224 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 5008 4780 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: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1379568/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=24000 CPUtime=162.23
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 6543 0 0 0 16218 5 0 0 25 0 1 0 107396309 24576000 5650 1992294400 134512640 135151029 4294956224 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 6000 5650 79 155 0 5843 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24000

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1377200/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=25860 CPUtime=222.2
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 7118 0 0 0 22215 5 0 0 25 0 1 0 107396309 26480640 6225 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 6465 6225 79 155 0 6308 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25860

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1376432/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=26288 CPUtime=282.18
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 7587 0 0 0 28212 6 0 0 25 0 1 0 107396309 26918912 6401 1992294400 134512640 135151029 4294956224 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 6572 6401 79 155 0 6415 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26288

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1372016/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=31984 CPUtime=342.16
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 8697 0 0 0 34209 7 0 0 25 0 1 0 107396309 32751616 7511 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 7996 7511 79 155 0 7839 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31984

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28010
/proc/meminfo: memFree=1372848/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=30860 CPUtime=402.13
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 9349 0 0 0 40205 8 0 0 25 0 1 0 107396309 31600640 7315 1992294400 134512640 135151029 4294956224 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 7715 7315 79 155 0 7558 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 30860

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1371568/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=32396 CPUtime=462.1
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 9648 0 0 0 46202 8 0 0 25 0 1 0 107396309 33173504 7614 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 8099 7614 79 155 0 7942 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 32396

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1370736/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=33228 CPUtime=522.08
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 10809 0 0 0 52198 10 0 0 25 0 1 0 107396309 34025472 7841 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 8307 7841 79 155 0 8150 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 33228

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1369840/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=34380 CPUtime=582.05
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 11032 0 0 0 58195 10 0 0 25 0 1 0 107396309 35205120 8064 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 8595 8064 79 155 0 8438 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 34380

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1367664/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=35784 CPUtime=642.03
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 11567 0 0 0 64193 10 0 0 25 0 1 0 107396309 36642816 8599 1992294400 134512640 135151029 4294956224 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 8946 8599 79 155 0 8789 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 35784

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1366640/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=37192 CPUtime=702.01
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 11808 0 0 0 70190 11 0 0 25 0 1 0 107396309 38084608 8840 1992294400 134512640 135151029 4294956224 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 9298 8840 79 155 0 9141 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 37192

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1367728/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=34760 CPUtime=761.99
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 11900 0 0 0 76188 11 0 0 25 0 1 0 107396309 35594240 8566 1992294400 134512640 135151029 4294956224 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 8690 8566 79 155 0 8533 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 34760

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1365936/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=37476 CPUtime=821.96
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 12377 0 0 0 82185 11 0 0 25 0 1 0 107396309 38375424 9043 1992294400 134512640 135151029 4294956224 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 9369 9043 79 155 0 9212 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 37476

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1367088/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=35540 CPUtime=881.94
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 12744 0 0 0 88182 12 0 0 25 0 1 0 107396309 36392960 8732 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 8885 8732 79 155 0 8728 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 35540

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1364784/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=38748 CPUtime=941.92
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 13320 0 0 0 94179 13 0 0 25 0 1 0 107396309 39677952 9308 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 9687 9308 79 155 0 9530 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 38748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1363312/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=40544 CPUtime=1001.89
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 13697 0 0 0 100176 13 0 0 25 0 1 0 107396309 41517056 9685 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 10136 9685 79 155 0 9979 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 40544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1360944/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=43360 CPUtime=1061.87
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 14278 0 0 0 106173 14 0 0 25 0 1 0 107396309 44400640 10266 1992294400 134512640 135151029 4294956224 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 10840 10266 79 155 0 10683 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 43360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1359536/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=45152 CPUtime=1121.84
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 14623 0 0 0 112170 14 0 0 25 0 1 0 107396309 46235648 10611 1992294400 134512640 135151029 4294956224 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 11288 10611 79 155 0 11131 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 45152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1358576/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=46388 CPUtime=1181.82
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 14850 0 0 0 118168 14 0 0 25 0 1 0 107396309 47501312 10838 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 11597 10838 79 155 0 11440 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 46388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1358512/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=46388 CPUtime=1200.01
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 14860 0 0 0 119987 14 0 0 25 0 1 0 107396309 47501312 10848 1992294400 134512640 135151029 4294956224 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 11597 10848 79 155 0 11440 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 46388

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28016
/proc/meminfo: memFree=1358512/2055920 swapFree=4192812/4192956
[pid=28009] ppid=28007 vsize=46388 CPUtime=1200.01
/proc/28009/stat : 28009 (precosat) R 28007 28009 27206 0 -1 4194304 14860 0 0 0 119987 14 0 0 25 0 1 0 107396309 47501312 10848 1992294400 134512640 135151029 4294956224 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28009/statm: 11597 10848 79 155 0 11440 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 46388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.155976
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 46388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14860
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= 2389

runsolver used 0.956854 second user time and 2.41763 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-27 02:53:47
IDJOB=1733898
IDBENCH=71150
IDSOLVER=507
FILE ID=node10/1733898-1240793626
PBS_JOBID= 9187285
Free space on /tmp= 66372 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-1733898-1240793626/watcher-1733898-1240793626 -o /tmp/evaluation-result-1733898-1240793626/solver-1733898-1240793626 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733898-1240793626.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=177573176

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1402648 kB
Buffers:         69976 kB
Cached:         502448 kB
SwapCached:          0 kB
Active:         116288 kB
Inactive:       470064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            53024 kB
Committed_AS:   435416 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node10 at 2009-04-27 03:13:49