Trace number 3309055

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
SAT09 reference solver:precosat 236? (TO) 1300.06 1300.02

General information on the benchmark

NameSAT03/industrial/li/li-exam/
li-exam-61.shuffled-as.sat03-366.cnf
MD5SUM3be662940f394fa876137a905247d755
Bench CategoryAPPLICATION (applications 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 variables28147
Number of clauses108436
Sum of the clauses size373110
Maximum clause length166
Minimum clause length1
Number of clauses of size 114
Number of clauses of size 218786
Number of clauses of size 351588
Number of clauses of size 437440
Number of clauses of size 53
Number of clauses of size over 5605

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-3309055-1303985946.cnf
0.00/0.00	c found header 'p cnf 28147 108436'
0.06/0.08	c finished parsing
0.06/0.08	c
0.06/0.08	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.06/0.08	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.06/0.08	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.06/0.08	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.06/0.08	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.06/0.08	c --random=1 --spread=2000 --seed=0 --skip=25
0.06/0.08	c
0.06/0.08	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.06/0.08	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.06/0.08	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.06/0.08	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.06/0.08	c
0.06/0.08	c starting search after 0.1 seconds
0.06/0.08	c no decision limit
0.06/0.09	c
0.06/0.09	c       original/binary      fixed     eliminated      learned       agility
0.06/0.09	c   seconds        variables     equivalent    conflicts       height       MB
0.06/0.09	c
0.06/0.09	c *    0.1   108399   23440     15  4692      0       0      0    0.0   0    9
1.89/1.92	c s    1.9   107346   21494    591  4547   1515       0      0    0.0   0    9
1.89/1.92	c l    1.9   107346   21494    591  4547   1515       0  79246    0.0   0    9
1.89/1.95	c R    1.9   107389   21494    591  4547   1515     100     92  757.5   0    9
1.89/1.98	c R    2.0   107406   21494    591  4547   1515     200    191  997.0   1    9
2.29/2.31	c R    2.3   108190   21494    591  4547   1515     800    787 1513.5   2   10
2.39/2.44	c B    2.4   108190   21494    591  4547   1515    1000    987 1616.9   0   10
2.99/3.03	c B    3.0   109251   21494    591  4547   1515    2000   1982 1672.3   0   10
3.99/4.00	c s    4.0   108803   21473    591  4547   1536    2135   2115 1650.5   0    9
4.09/4.17	c R    4.2   111609   21473    591  4547   1536    2407   2387 1649.5   0   10
5.19/5.29	c s    5.3   111462   21473    591  4547   1536    4132   4111 1742.4   0   10
5.19/5.29	c -    5.3   111462   21473    591  4547   1536    4132  78454 1742.4   0   10
6.59/6.65	c s    6.7   112225   21473    591  4547   1536    5973   5952 1711.2   0   10
6.99/7.01	c R    7.0   112255   21473    591  4547   1536    6416   6395 1687.8   0   11
7.99/8.05	c s    8.1   112251   21473    591  4547   1536    7689   7666 1709.5   0   10
8.19/8.20	c B    8.2   112252   21473    591  4547   1536    8000   7977 1721.9   1   10
9.49/9.50	c s    9.5   112252   21473    591  4547   1536    9289   9266 1698.4   0   10
14.59/14.60	c R   14.6   112252   21473    591  4547   1536   16032  16009 1653.9   1   13
18.09/18.14	c B   18.1   112252   21473    591  4547   1536   24007  23984 1632.3   2   16
23.59/23.62	c
23.59/23.62	c       original/binary      fixed     eliminated      learned       agility
23.59/23.62	c   seconds        variables     equivalent    conflicts       height       MB
23.59/23.62	c
23.59/23.62	c R   23.6   112252   21473    591  4547   1536   38473  38450 1608.5   1   24
32.29/32.37	c s   32.4   112253   21473    591  4547   1536   58796  58773 1582.5   2   32
34.69/34.71	c B   34.7   112253   21473    591  4547   1536   64026  64003 1579.3   2   38
41.80/41.87	c +   41.9   112253   21473    591  4547   1536   78455  86299 1562.7   7   48
49.09/49.11	c R   49.1   112253   21473    591  4547   1536   89795  89555 1557.8   1   57
52.99/53.07	c +   53.1   112253   21473    591  4547   1536   98067  94928 1554.0   2   63
65.69/65.72	c +   65.7   112253   21473    591  4547   1536  122584 104420 1526.7   1   67
79.99/80.08	c +   80.1   112253   21473    591  4547   1536  153230 114862 1497.4   0   74
82.89/82.98	c B   83.0   112253   21473    591  4547   1536  160067 114937 1491.1   2   78
89.90/89.95	c s   90.0   112254   21473    591  4547   1536  174650 119965 1480.5   2   74
97.00/97.09	c +   97.1   112254   21473    591  4547   1536  191536 126348 1469.3   6   81
106.80/106.87	c R  106.9   112254   21473    591  4547   1536  205234 130538 1464.6   1   87
126.10/126.18	c +  126.2   112254   21473    591  4547   1536  239423 138982 1441.7   2  108
161.00/161.03	c +  161.0   112254   21473    591  4547   1536  299278 152880 1394.1   3  108
201.80/201.89	c +  201.9   112254   21473    591  4547   1536  374096 168168 1352.3   3  109
205.20/205.26	c s  205.3   112255   21473    591  4547   1536  378909 163775 1350.6   2  100
208.30/208.37	c B  208.4   112256   21473    591  4547   1536  384122 168983 1346.7   3  111
213.60/213.64	c s  213.7   112256   21473    591  4547   1536  392348 172773 1341.3   4  106
249.70/249.77	c R  249.8   112256   21473    591  4547   1536  461691 192017 1315.8   2  144
254.19/254.21	c
254.19/254.21	c       original/binary      fixed     eliminated      learned       agility
254.19/254.21	c   seconds        variables     equivalent    conflicts       height       MB
254.19/254.21	c
254.19/254.21	c +  254.2   112256   21473    591  4547   1536  467620 184984 1314.3   2  134
339.10/339.16	c +  339.2   112256   21473    591  4547   1536  584525 203482 1265.6   6  134
429.40/429.46	c +  429.5   112256   21473    591  4547   1536  730655 223830 1213.0   1  167
534.91/534.98	c B  535.0   112256   21473    591  4547   1536  896237 228563 1160.0   1  183
546.41/546.46	c +  546.5   112256   21473    591  4547   1536  913319 246213 1153.6   4  179
604.01/604.02	c R  604.0   112256   21473    591  4547   1536 1025833 306638 1137.2   5  286
704.31/704.31	c +  704.3   112256   21473    591  4547   1536 1141646 270834 1120.5   2  284
918.52/918.55	c +  918.6   112256   21473    591  4547   1536 1427055 297917 1052.8   2  220
1218.83/1218.90	c + 1218.9   112256   21473    591  4547   1536 1783815 327708  998.3   2  249
1300.04/1300.00	c
1300.04/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.04/1300.00	c
1300.04/1300.00	c 1896487 conflicts, 20975294 decisions, 10531 random
1300.04/1300.00	c 0 iterations, 3671 restarts, 0 skipped
1300.04/1300.00	c 15 enlarged, 1474 shrunken, 18556 rescored, 508 rebiased
1300.04/1300.00	c 10 simplifications, 0 reductions
1300.04/1300.00	c
1300.04/1300.00	c vars: 591 fixed, 4547 equiv, 1536 elim, 4715 merged
1300.04/1300.00	c elim: 1164646 resolutions, 2 phases, 1 rounds
1300.04/1300.00	c sbst: 77% substituted, 0.1% nots, 42.0% ands, 3.6% xors, 54.3% ites
1300.04/1300.00	c arty: 2.09 and 2.00 xor average arity
1300.04/1300.00	c prbe: 10602705 probed, 973 phases, 246 rounds
1300.04/1300.00	c prbe: 252 failed, 2 lifted, 0 merged
1300.04/1300.00	c sccs: 1 non trivial, 0 fixed, 1 merged
1300.04/1300.00	c hash: 41 units, 4714 merged
1300.04/1300.00	c mins: 381602581 learned, 29% deleted, 304 strong, 72 depth
1300.04/1300.00	c subs: 5903 forward, 3364 backward, 8577 doms
1300.04/1300.00	c strs: 3755 forward, 1691 backward
1300.04/1300.00	c doms: 11139 dominators, 105 high, 0 low
1300.04/1300.00	c prps: 1669992682 propagations, 1.28 megaprops
1300.04/1300.00	c
1300.04/1300.00	c 1300.0 seconds, 306 MB max, 1277 MB recycled
1300.04/1300.00	c
1300.04/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.04/1300.00	c

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3309055-1303985946/watcher-3309055-1303985946 -o /tmp/evaluation-result-3309055-1303985946/solver-3309055-1303985946 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3309055-1303985946.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.24 2.43 2.96 4/183 23570
/proc/meminfo: memFree=24597896/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=4040 CPUtime=0 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 931 0 0 0 0 0 0 0 21 0 1 0 510192387 4136960 888 33554432000 134512640 135151029 4294766560 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 1010 888 65 156 0 853 0

[startup+0.068668 s]
/proc/loadavg: 1.24 2.43 2.96 4/183 23570
/proc/meminfo: memFree=24597896/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=9356 CPUtime=0.06 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 2244 0 0 0 6 0 0 0 21 0 1 0 510192387 9580544 2201 33554432000 134512640 135151029 4294766560 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 2339 2202 65 156 0 2182 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9356

[startup+0.100664 s]
/proc/loadavg: 1.24 2.43 2.96 4/183 23570
/proc/meminfo: memFree=24597896/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=11712 CPUtime=0.09 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 2875 0 0 0 9 0 0 0 21 0 1 0 510192387 11993088 2798 33554432000 134512640 135151029 4294766560 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 2928 2798 80 156 0 2771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11712

[startup+0.300629 s]
/proc/loadavg: 1.24 2.43 2.96 4/183 23570
/proc/meminfo: memFree=24597896/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=14080 CPUtime=0.29 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 3542 0 0 0 29 0 0 0 22 0 1 0 510192387 14417920 3400 33554432000 134512640 135151029 4294766560 18446744073709551615 134574617 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 3520 3400 80 156 0 3363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14080

[startup+0.700535 s]
/proc/loadavg: 1.24 2.43 2.96 4/183 23570
/proc/meminfo: memFree=24597896/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=16936 CPUtime=0.69 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 4496 0 0 0 69 0 0 0 24 0 1 0 510192387 17342464 4115 33554432000 134512640 135151029 4294766560 18446744073709551615 134575508 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 4234 4115 80 156 0 4077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16936

[startup+1.50038 s]
/proc/loadavg: 1.24 2.43 2.96 5/187 23577
/proc/meminfo: memFree=24535820/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=17756 CPUtime=1.49 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 4662 0 0 0 149 0 0 0 25 0 1 0 510192387 18182144 4281 33554432000 134512640 135151029 4294766560 18446744073709551615 134548395 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 4439 4281 80 156 0 4282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17756

[startup+3.10112 s]
/proc/loadavg: 1.24 2.43 2.96 5/187 23577
/proc/meminfo: memFree=24509020/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=17756 CPUtime=3.09 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 4664 0 0 0 309 0 0 0 25 0 1 0 510192387 18182144 4283 33554432000 134512640 135151029 4294766560 18446744073709551615 134580411 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 4439 4283 80 156 0 4282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17756

[startup+6.30054 s]
/proc/loadavg: 1.70 2.51 2.98 5/190 23584
/proc/meminfo: memFree=24311448/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=18416 CPUtime=6.29 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 4829 0 0 0 629 0 0 0 25 0 1 0 510192387 18857984 4448 33554432000 134512640 135151029 4294766560 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 4604 4448 80 156 0 4447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18416

[startup+12.7004 s]
/proc/loadavg: 1.89 2.53 2.99 5/190 23584
/proc/meminfo: memFree=24153000/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=18416 CPUtime=12.69 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 4830 0 0 0 1269 0 0 0 25 0 1 0 510192387 18857984 4449 33554432000 134512640 135151029 4294766560 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 4604 4449 80 156 0 4447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18416

[startup+25.501 s]
/proc/loadavg: 2.43 2.62 3.01 5/190 23584
/proc/meminfo: memFree=24029740/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=30560 CPUtime=25.49 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 7873 0 0 0 2548 1 0 0 25 0 1 0 510192387 31293440 7492 33554432000 134512640 135151029 4294766560 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 7640 7492 80 156 0 7483 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30560

[startup+51.1004 s]
/proc/loadavg: 2.96 2.73 3.03 5/190 23585
/proc/meminfo: memFree=24019548/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=65372 CPUtime=51.1 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 16563 0 0 0 5107 3 0 0 25 0 1 0 510192387 66940928 16182 33554432000 134512640 135151029 4294766560 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 16343 16182 80 156 0 16186 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 65372

[startup+102.307 s]
/proc/loadavg: 3.55 2.92 3.08 5/190 23586
/proc/meminfo: memFree=23914424/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=92596 CPUtime=102.3 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 23376 0 0 0 10226 4 0 0 25 0 1 0 510192387 94818304 22995 33554432000 134512640 135151029 4294766560 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 23149 22995 80 156 0 22992 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 92596

[startup+162.301 s]
/proc/loadavg: 3.90 3.13 3.14 5/190 23588
/proc/meminfo: memFree=23807680/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=123120 CPUtime=162.3 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 30990 0 0 0 16224 6 0 0 25 0 1 0 510192387 126074880 30609 33554432000 134512640 135151029 4294766560 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 30780 30609 80 156 0 30623 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 123120

[startup+222.301 s]
/proc/loadavg: 3.96 3.29 3.19 5/190 23589
/proc/meminfo: memFree=23770900/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=126792 CPUtime=222.3 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 31913 0 0 0 22224 6 0 0 25 0 1 0 510192387 129835008 31532 33554432000 134512640 135151029 4294766560 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 31698 31532 80 156 0 31541 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 126792

[startup+282.3 s]
/proc/loadavg: 3.98 3.41 3.24 5/190 23591
/proc/meminfo: memFree=23724736/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=152608 CPUtime=282.3 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 38349 0 0 0 28222 8 0 0 25 0 1 0 510192387 156270592 37968 33554432000 134512640 135151029 4294766560 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 38152 37968 80 156 0 37995 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 152608

[startup+342.3 s]
/proc/loadavg: 3.99 3.52 3.29 5/190 23593
/proc/meminfo: memFree=23705216/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=154352 CPUtime=342.3 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 38688 0 0 0 34222 8 0 0 25 0 1 0 510192387 158056448 38307 33554432000 134512640 135151029 4294766560 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 38588 38307 80 156 0 38431 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 154352

[startup+402.3 s]
/proc/loadavg: 3.99 3.60 3.33 5/190 23594
/proc/meminfo: memFree=23601564/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=164020 CPUtime=402.3 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 41136 0 0 0 40221 9 0 0 25 0 1 0 510192387 167956480 40755 33554432000 134512640 135151029 4294766560 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 41005 40755 80 156 0 40848 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 164020

[startup+462.3 s]
/proc/loadavg: 3.99 3.67 3.37 5/190 23596
/proc/meminfo: memFree=23554324/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=193172 CPUtime=462.31 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 48358 0 0 0 46219 12 0 0 25 0 1 0 510192387 197808128 47977 33554432000 134512640 135151029 4294766560 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 48293 47977 80 156 0 48136 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 193172

[startup+522.3 s]
/proc/loadavg: 4.07 3.75 3.41 5/190 23597
/proc/meminfo: memFree=23545864/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=201008 CPUtime=522.3 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 50301 0 0 0 52218 12 0 0 25 0 1 0 510192387 205832192 49920 33554432000 134512640 135151029 4294766560 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 50252 49920 80 156 0 50095 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 201008

[startup+582.301 s]
/proc/loadavg: 4.10 3.81 3.45 5/190 23599
/proc/meminfo: memFree=23503424/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=238404 CPUtime=582.31 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 59609 0 0 0 58217 14 0 0 25 0 1 0 510192387 244125696 59228 33554432000 134512640 135151029 4294766560 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 59601 59228 80 156 0 59444 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 238404

[startup+642.301 s]
/proc/loadavg: 4.04 3.84 3.48 5/190 23601
/proc/meminfo: memFree=23456412/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=296992 CPUtime=642.32 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 74208 0 0 0 64213 19 0 0 25 0 1 0 510192387 304119808 73827 33554432000 134512640 135151029 4294766560 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 74248 73827 80 156 0 74091 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 296992

[startup+702.301 s]
/proc/loadavg: 4.01 3.86 3.51 5/190 23602
/proc/meminfo: memFree=23399352/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=702.31 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79881 0 0 0 70211 20 0 0 25 0 1 0 510192387 328142848 79500 33554432000 134512640 135151029 4294766560 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79500 80 156 0 79956 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 320452

[startup+762.307 s]
/proc/loadavg: 4.00 3.89 3.54 5/190 23604
/proc/meminfo: memFree=23414708/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=762.32 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79923 0 0 0 76212 20 0 0 25 0 1 0 510192387 328142848 79542 33554432000 134512640 135151029 4294766560 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79542 80 156 0 79956 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 320452

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.56 5/190 23605
/proc/meminfo: memFree=23366448/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=822.31 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79934 0 0 0 82211 20 0 0 25 0 1 0 510192387 328142848 79553 33554432000 134512640 135151029 4294766560 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79553 80 156 0 79956 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 320452

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.59 5/190 23607
/proc/meminfo: memFree=23225036/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=882.32 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79940 0 0 0 88212 20 0 0 25 0 1 0 510192387 328142848 79559 33554432000 134512640 135151029 4294766560 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79559 80 156 0 79956 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 320452

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.61 5/190 23608
/proc/meminfo: memFree=23058960/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=942.32 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79955 0 0 0 94211 21 0 0 25 0 1 0 510192387 328142848 79574 33554432000 134512640 135151029 4294766560 18446744073709551615 134574320 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79574 80 156 0 79956 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 320452

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.63 5/190 23610
/proc/meminfo: memFree=22980052/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=1002.32 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79961 0 0 0 100211 21 0 0 25 0 1 0 510192387 328142848 79580 33554432000 134512640 135151029 4294766560 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79580 80 156 0 79956 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 320452

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.65 5/190 23612
/proc/meminfo: memFree=22979788/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=1062.32 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79964 0 0 0 106211 21 0 0 25 0 1 0 510192387 328142848 79583 33554432000 134512640 135151029 4294766560 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79583 80 156 0 79956 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 320452

[startup+1122.3 s]
/proc/loadavg: 4.04 3.97 3.67 5/190 23613
/proc/meminfo: memFree=22979492/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=1122.33 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79984 0 0 0 112212 21 0 0 25 0 1 0 510192387 328142848 79603 33554432000 134512640 135151029 4294766560 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79603 80 156 0 79956 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 320452

[startup+1182.3 s]
/proc/loadavg: 4.01 3.97 3.69 5/190 23615
/proc/meminfo: memFree=22979712/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=1182.33 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 79989 0 0 0 118212 21 0 0 25 0 1 0 510192387 328142848 79608 33554432000 134512640 135151029 4294766560 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79608 80 156 0 79956 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 320452

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.71 5/190 23617
/proc/meminfo: memFree=22979064/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=1242.33 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 80002 0 0 0 124212 21 0 0 25 0 1 0 510192387 328142848 79621 33554432000 134512640 135151029 4294766560 18446744073709551615 134546732 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79621 80 156 0 79956 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 320452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 3.99 3.73 4/189 23619
/proc/meminfo: memFree=23019848/32951124 swapFree=67111524/67111528
[pid=23570] ppid=23568 vsize=320452 CPUtime=1300.04 cores=0,2
/proc/23570/stat : 23570 (precosat) R 23568 23570 23129 0 -1 4202496 80011 0 0 0 129983 21 0 0 25 0 1 0 510192387 328142848 79630 33554432000 134512640 135151029 4294766560 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/23570/statm: 80113 79630 80 156 0 79956 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 320452

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.83
CPU system time (s): 0.229965
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 320452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80012
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= 3
involuntary context switches= 2317

runsolver used 2.29165 second user time and 4.81727 second system time

The end

Launcher Data 

Begin job on node139 at 2011-04-28 12:19:07
IDJOB=3309055
IDBENCH=84223
IDSOLVER=1690
FILE ID=node139/3309055-1303985946
RUNJOBID= node139-1303985946-23540
PBS_JOBID= 13168687
Free space on /tmp= 72548 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT03/industrial/li/li-exam/li-exam-61.shuffled-as.sat03-366.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309055-1303985946/watcher-3309055-1303985946 -o /tmp/evaluation-result-3309055-1303985946/solver-3309055-1303985946 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3309055-1303985946.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 3be662940f394fa876137a905247d755
RANDOM SEED=410007611

node139.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5321.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24598540 kB
Buffers:       1997920 kB
Cached:        5765368 kB
SwapCached:          4 kB
Active:         572452 kB
Inactive:      7263588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24598540 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            4720 kB
Writeback:           0 kB
AnonPages:       72732 kB
Mapped:          14888 kB
Slab:           451916 kB
PageTables:       5916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   222780 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72484 MiB
End job on node139 at 2011-04-28 12:40:49