Trace number 3308350

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) 1284.77 1300.3

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1110.09
Satisfiable
(Un)Satisfiability was proved
Number of variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

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-3308350-1303983197.cnf
0.00/0.00	c found header 'p cnf 361125 1254773'
1.10/1.11	c finished parsing
1.10/1.11	c
1.10/1.11	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.10/1.11	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.10/1.11	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.10/1.11	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.10/1.11	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.10/1.11	c --random=1 --spread=2000 --seed=0 --skip=25
1.10/1.11	c
1.10/1.11	c sizeof     vars[0] = 16   alignment = 0       6 MB
1.10/1.11	c sizeof     orgs[0] =  8   alignment = 0       3 MB
1.10/1.11	c sizeof     occs[0] =  8   alignment = 0       3 MB
1.10/1.11	c sizeof iirfs[0..1] =  8   alignment = 0       3 MB
1.10/1.11	c
1.10/1.11	c starting search after 1.1 seconds
1.10/1.11	c no decision limit
1.10/1.16	c
1.10/1.16	c       original/binary      fixed     eliminated      learned       agility
1.10/1.16	c   seconds        variables     equivalent    conflicts       height       MB
1.10/1.16	c
1.10/1.16	c *    1.2  1254005  360337    256   532      0       0      0    0.0   0  104
24.61/25.52	c s   24.6   673748   53639    256  1277 305953       0      0    0.0   0   93
24.61/25.52	c l   24.6   673748   53639    256  1277 305953       0 428160    0.0   0   93
24.71/25.69	c R   24.8   684156   53639    256  1277 305953     103    101  264.1  11  101
24.81/25.79	c R   24.9   692704   53639    256  1277 305953     203    201  198.7   1  104
26.12/27.01	c B   26.1   927647   50734    276  4162 305953    1000    982  157.9  24  117
27.51/28.42	c R   27.5  1200109   49897    311  4964 305953    1878   1845  134.6  18  136
27.61/28.59	c B   27.7  1205325   49879    311  4982 305953    2001   1967  132.8   3  136
38.21/39.16	c s   38.3  1845062   46442    350  5545 308788    6249   4549  108.8   7  169
38.21/39.16	c -   38.3  1845062   46442    350  5545 308788    6249 363936  108.8   7  169
40.80/41.70	c B   40.8  2028085   45671    371  6295 308788    8003   6288  109.2   4  182
42.81/43.78	c R   42.9  2184629   45005    381  6951 308788    9511   7791  110.9   4  191
53.70/54.65	c R   53.8  2779264   43450    414  8473 308788   16804  15067  113.4   2  240
69.37/70.60	c s   69.4  3163002   41871    415  9677 309162   23481  20415  111.5  17  256
69.37/70.60	c -   69.4  3163002   41871    415  9677 309162   23481 342100  111.5  17  256
69.87/71.19	c B   70.0  3172610   41658    415  9890 309162   24032  20966  111.7   8  258
82.56/83.90	c R   82.7  3715834   40355    415 11193 309162   33301  30221  112.4   3  293
114.34/115.63	c R  114.4  4149354   40103    415 11445 309162   55771  52666  110.4   2  322
126.05/127.38	c s  126.1  4044615   39650    415 11461 309599   60897  49481  110.4  11  310
126.05/127.38	c
126.05/127.38	c       original/binary      fixed     eliminated      learned       agility
126.05/127.38	c   seconds        variables     equivalent    conflicts       height       MB
126.05/127.38	c
126.05/127.38	c -  126.1  4044615   39650    415 11461 309599   60897 304469  110.4  11  310
129.84/131.14	c B  129.9  4059479   39645    415 11466 309599   64073  52654  109.7   8  315
179.65/180.99	c R  179.7  4193836   39537    416 11573 309599  107152  95698  107.4   3  332
197.15/198.44	c s  197.2  4175078   39409    417 11582 309717  117260  99930  107.0   2  323
197.15/198.44	c -  197.2  4175078   39409    417 11582 309717  117260 298380  107.0   2  323
250.36/251.62	c B  250.4  4211633   39401    418 11589 309717  160104 142756  103.4   9  341
273.85/275.14	c s  273.9  4200421   39391    418 11589 309727  173419 153175  101.9   2  334
273.85/275.14	c -  273.9  4200421   39391    418 11589 309727  173419 295397  101.9   2  334
340.75/342.00	c R  340.8  4211593   39389    418 11591 309727  222600 202340   98.5   8  353
355.55/356.86	c s  355.6  4213113   39389    418 11591 309727  228817 208548   98.1   2  344
442.91/446.29	c s  443.0  4219893   39389    418 11591 309727  282965 262676   94.9  19  354
461.78/465.30	c +  461.9  4220388   39388    418 11592 309727  295397 324936   94.4   5  367
536.47/540.32	c s  536.5  4220881   39388    418 11592 309727  336873 316574   92.3   4  364
584.00/588.12	c +  584.0  4221889   39388    418 11592 309727  369250 357429   91.5   8  380
606.55/611.80	c B  606.7  4222001   39388    418 11592 309727  384172 339948   90.8   3  383
626.26/632.41	c s  626.3  4222143   39388    418 11592 309727  392214 347987   90.6   3  370
719.44/727.11	c s  719.5  4222950   39388    418 11592 309727  447810 357869   88.9  10  372
743.70/751.85	c +  743.8  4222993   39388    418 11592 309727  461561 393171   88.7  12  384
768.71/777.21	c R  768.7  4223052   39388    418 11592 309727  479120 375451   88.4  14  388
818.17/828.22	c
818.17/828.22	c       original/binary      fixed     eliminated      learned       agility
818.17/828.22	c   seconds        variables     equivalent    conflicts       height       MB
818.17/828.22	c
818.17/828.22	c s  818.2  4223177   39388    418 11592 309727  505302 393672   87.8   1  378
914.91/926.57	c s  915.0  4223789   39388    418 11592 309727  560509 393861   86.5   7  377
945.04/956.86	c +  945.1  4223840   39388    418 11592 309727  576950 432488   86.0   5  391
1014.49/1026.70	c s 1014.5  4223924   39388    418 11592 309727  615538 432128   85.2   3  385
1117.91/1130.75	c s 1118.0  3911070   37349    418 11599 311759  671561 363757   84.4   6  351
1196.78/1210.91	c + 1196.8  3913288   37349    418 11599 311759  721188 475736   83.5   8  375
1213.19/1227.41	c s 1213.2  3791232   36999    418 11599 312109  727461 406203   83.4   4  351
1284.62/1300.02	c
1284.62/1300.02	c *** CAUGHT SIGNAL 15 ***
1284.62/1300.02	c
1284.62/1300.06	c 770302 conflicts, 1851303 decisions, 725 random
1284.62/1300.06	c 36 iterations, 1662 restarts, 0 skipped
1284.62/1300.06	c 5 enlarged, 57462 shrunken, 7537 rescored, 248 rebiased
1284.62/1300.06	c 16 simplifications, 0 reductions
1284.62/1300.06	c
1284.62/1300.06	c vars: 418 fixed, 11599 equiv, 312109 elim, 11599 merged
1284.62/1300.06	c elim: 11601118 resolutions, 14 phases, 2 rounds
1284.62/1300.06	c sbst: 77% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1284.62/1300.06	c arty: 2.03 and 2.00 xor average arity
1284.62/1300.06	c prbe: 480692 probed, 2152 phases, 6 rounds
1284.62/1300.06	c prbe: 45 failed, 3 lifted, 2250 merged
1284.62/1300.06	c sccs: 101 non trivial, 0 fixed, 490 merged
1284.62/1300.06	c hash: 9 units, 8859 merged
1284.62/1300.06	c mins: 28675302 learned, 25% deleted, 150 strong, 100 depth
1284.62/1300.06	c subs: 66551 forward, 179137 backward, 135447 doms
1284.62/1300.06	c strs: 110277 forward, 4025 backward
1284.62/1300.06	c doms: 199680 dominators, 106617 high, 63 low
1284.62/1300.06	c prps: 2501443977 propagations, 1.95 megaprops
1284.62/1300.06	c
1284.62/1300.06	c 1284.6 seconds, 408 MB max, 178 MB recycled
1284.62/1300.06	c
1284.62/1300.06	c *** CAUGHT SIGNAL 15 ***
1284.62/1300.06	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-3308350-1303983197/watcher-3308350-1303983197 -o /tmp/evaluation-result-3308350-1303983197/solver-3308350-1303983197 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3308350-1303983197.cnf 

running on 2 cores: 1,3

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: 0.00 0.00 0.00 5/184 3019
/proc/meminfo: memFree=23396780/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=12160 CPUtime=0 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 2908 0 0 0 0 0 0 0 21 0 1 0 509918454 12451840 2865 33554432000 134512640 135151029 4292171632 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3019/statm: 3040 2879 59 156 0 2883 0

[startup+0.086534 s]
/proc/loadavg: 0.00 0.00 0.00 5/184 3019
/proc/meminfo: memFree=23396780/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=36996 CPUtime=0.07 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 9088 0 0 0 7 0 0 0 21 0 1 0 509918454 37883904 8947 33554432000 134512640 135151029 4292171632 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 9249 8948 65 156 0 9092 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 36996

[startup+0.100534 s]
/proc/loadavg: 0.00 0.00 0.00 5/184 3019
/proc/meminfo: memFree=23396780/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=38300 CPUtime=0.09 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 9564 0 0 0 8 1 0 0 21 0 1 0 509918454 39219200 9294 33554432000 134512640 135151029 4292171632 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 9575 9295 65 156 0 9418 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38300

[startup+0.300499 s]
/proc/loadavg: 0.00 0.00 0.00 5/184 3019
/proc/meminfo: memFree=23396780/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=56352 CPUtime=0.29 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 14321 0 0 0 27 2 0 0 22 0 1 0 509918454 57704448 13794 33554432000 134512640 135151029 4292171632 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 14088 13795 65 156 0 13931 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56352

[startup+0.700432 s]
/proc/loadavg: 0.00 0.00 0.00 5/184 3019
/proc/meminfo: memFree=23396780/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=86820 CPUtime=0.69 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 23459 0 0 0 65 4 0 0 24 0 1 0 509918454 88903680 21394 33554432000 134512640 135151029 4292171632 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 21705 21395 65 156 0 21548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86820

[startup+1.50029 s]
/proc/loadavg: 0.00 0.00 0.00 5/188 3026
/proc/meminfo: memFree=23128548/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=139616 CPUtime=1.49 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 36410 0 0 0 143 6 0 0 25 0 1 0 509918454 142966784 34344 33554432000 134512640 135151029 4292171632 18446744073709551615 134532453 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 34904 34344 80 156 0 34747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 139616

[startup+3.10102 s]
/proc/loadavg: 0.32 0.07 0.02 6/188 3026
/proc/meminfo: memFree=23020660/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=169600 CPUtime=3.09 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 53377 0 0 0 301 8 0 0 25 0 1 0 509918454 173670400 41954 33554432000 134512640 135151029 4292171632 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 42400 41956 80 156 0 42243 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 169600

[startup+6.30647 s]
/proc/loadavg: 0.32 0.07 0.02 6/188 3026
/proc/meminfo: memFree=22888184/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=197024 CPUtime=6.29 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 59421 0 0 0 620 9 0 0 25 0 1 0 509918454 201752576 47998 33554432000 134512640 135151029 4292171632 18446744073709551615 134573909 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 49256 47998 80 156 0 49099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 197024

[startup+12.7004 s]
/proc/loadavg: 1.42 0.31 0.10 7/188 3026
/proc/meminfo: memFree=22857852/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=212408 CPUtime=12.53 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 61998 0 0 0 1242 11 0 0 25 0 1 0 509918454 217505792 50575 33554432000 134512640 135151029 4292171632 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 53102 50575 80 156 0 52945 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 212408

[startup+25.5012 s]
/proc/loadavg: 1.97 0.46 0.15 5/188 3027
/proc/meminfo: memFree=22845628/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=182984 CPUtime=24.61 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 62562 0 0 0 2444 17 0 0 25 0 1 0 509918454 187375616 43248 33554432000 134512640 135151029 4292171632 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 45746 43248 80 156 0 45589 0
Current children cumulated CPU time (s) 24.61
Current children cumulated vsize (KiB) 182984

[startup+51.1007 s]
/proc/loadavg: 2.66 0.75 0.25 5/188 3027
/proc/meminfo: memFree=22687084/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=262436 CPUtime=50.2 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 111376 0 0 0 4993 27 0 0 25 0 1 0 509918454 268734464 62782 33554432000 134512640 135151029 4292171632 18446744073709551615 134542636 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 65609 62782 80 156 0 65452 0
Current children cumulated CPU time (s) 50.2
Current children cumulated vsize (KiB) 262436

[startup+102.301 s]
/proc/loadavg: 3.60 1.34 0.48 5/188 3057
/proc/meminfo: memFree=21917196/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=361436 CPUtime=101.05 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 172168 0 0 0 10055 50 0 0 25 0 1 0 509918454 370110464 86909 33554432000 134512640 135151029 4292171632 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 90359 86909 80 156 0 90202 0
Current children cumulated CPU time (s) 101.05
Current children cumulated vsize (KiB) 361436

[startup+162.301 s]
/proc/loadavg: 3.84 1.78 0.68 5/188 3058
/proc/meminfo: memFree=21046544/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=373148 CPUtime=161.04 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 212218 0 0 0 16049 55 0 0 25 0 1 0 509918454 382103552 90521 33554432000 134512640 135151029 4292171632 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 93287 90521 80 156 0 93130 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 373148

[startup+222.3 s]
/proc/loadavg: 3.94 2.21 0.90 5/188 3060
/proc/meminfo: memFree=20655488/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=383680 CPUtime=221.04 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 251385 0 0 0 22043 61 0 0 25 0 1 0 509918454 392888320 93315 33554432000 134512640 135151029 4292171632 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 95920 93315 80 156 0 95763 0
Current children cumulated CPU time (s) 221.04
Current children cumulated vsize (KiB) 383680

[startup+282.301 s]
/proc/loadavg: 3.98 2.53 1.09 5/188 3061
/proc/meminfo: memFree=19893344/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=392364 CPUtime=281.05 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 290019 0 0 0 28038 67 0 0 25 0 1 0 509918454 401780736 95576 33554432000 134512640 135151029 4292171632 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 98091 95576 80 156 0 97934 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 392364

[startup+342.301 s]
/proc/loadavg: 3.99 2.80 1.27 5/188 3063
/proc/meminfo: memFree=19385908/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=401452 CPUtime=341.05 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 292211 0 0 0 34037 68 0 0 25 0 1 0 509918454 411086848 97768 33554432000 134512640 135151029 4292171632 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 100363 97768 80 156 0 100206 0
Current children cumulated CPU time (s) 341.05
Current children cumulated vsize (KiB) 401452

[startup+402.306 s]
/proc/loadavg: 5.02 3.24 1.52 4/184 3088
/proc/meminfo: memFree=19088516/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=409804 CPUtime=400.48 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 330652 0 0 0 39969 79 0 0 25 0 1 0 509918454 419639296 99836 33554432000 134512640 135151029 4292171632 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 102451 99836 80 156 0 102294 0
Current children cumulated CPU time (s) 400.48
Current children cumulated vsize (KiB) 409804

[startup+462.301 s]
/proc/loadavg: 5.98 3.83 1.82 5/184 3114
/proc/meminfo: memFree=18248784/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=416004 CPUtime=458.9 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 370219 0 0 0 45786 104 0 0 25 0 1 0 509918454 425988096 101491 33554432000 134512640 135151029 4292171632 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 104001 101491 80 156 0 103844 0
Current children cumulated CPU time (s) 458.9
Current children cumulated vsize (KiB) 416004

[startup+522.301 s]
/proc/loadavg: 7.54 4.67 2.23 4/184 3117
/proc/meminfo: memFree=18452576/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=425872 CPUtime=518.58 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 372459 0 0 0 51734 124 0 0 25 0 1 0 509918454 436092928 103731 33554432000 134512640 135151029 4292171632 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 106468 103731 80 156 0 106311 0
Current children cumulated CPU time (s) 518.58
Current children cumulated vsize (KiB) 425872

[startup+582.3 s]
/proc/loadavg: 8.43 5.39 2.62 5/184 3118
/proc/meminfo: memFree=18596036/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=430264 CPUtime=578.25 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 411557 0 0 0 57676 149 0 0 25 0 1 0 509918454 440590336 104917 33554432000 134512640 135151029 4292171632 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 107566 104917 80 156 0 107409 0
Current children cumulated CPU time (s) 578.25
Current children cumulated vsize (KiB) 430264

[startup+642.301 s]
/proc/loadavg: 8.68 6.09 3.05 5/184 3120
/proc/meminfo: memFree=18837596/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=435132 CPUtime=636.03 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 451528 0 0 0 63422 181 0 0 25 0 1 0 509918454 445575168 106205 33554432000 134512640 135151029 4292171632 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 108783 106205 80 156 0 108626 0
Current children cumulated CPU time (s) 636.03
Current children cumulated vsize (KiB) 435132

[startup+702.3 s]
/proc/loadavg: 8.39 6.46 3.35 4/186 3125
/proc/meminfo: memFree=18995104/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=437880 CPUtime=695.71 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 452158 0 0 0 69372 199 0 0 25 0 1 0 509918454 448389120 106835 33554432000 134512640 135151029 4292171632 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 109470 106835 80 156 0 109313 0
Current children cumulated CPU time (s) 695.71
Current children cumulated vsize (KiB) 437880

[startup+762.3 s]
/proc/loadavg: 8.02 6.72 3.65 5/186 3126
/proc/meminfo: memFree=19185748/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=436988 CPUtime=754.14 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 491078 0 0 0 75188 226 0 0 25 0 1 0 509918454 447475712 106729 33554432000 134512640 135151029 4292171632 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 109247 106729 80 156 0 109090 0
Current children cumulated CPU time (s) 754.14
Current children cumulated vsize (KiB) 436988

[startup+822.301 s]
/proc/loadavg: 7.79 6.88 3.88 4/186 3128
/proc/meminfo: memFree=19362424/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=427760 CPUtime=812.57 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 502173 0 0 0 81007 250 0 0 25 0 1 0 509918454 438026240 104284 33554432000 134512640 135151029 4292171632 18446744073709551615 134578440 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 106940 104284 80 156 0 106783 0
Current children cumulated CPU time (s) 812.57
Current children cumulated vsize (KiB) 427760

[startup+882.3 s]
/proc/loadavg: 7.99 7.13 4.16 5/186 3129
/proc/meminfo: memFree=19423628/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=445500 CPUtime=870.95 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 531884 0 0 0 86817 278 0 0 25 0 1 0 509918454 456192000 108760 33554432000 134512640 135151029 4292171632 18446744073709551615 134554507 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 111375 108760 80 156 0 111218 0
Current children cumulated CPU time (s) 870.95
Current children cumulated vsize (KiB) 445500

[startup+942.3 s]
/proc/loadavg: 8.27 7.35 4.42 4/186 3131
/proc/meminfo: memFree=19627276/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=444144 CPUtime=930.62 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 549663 0 0 0 92766 296 0 0 25 0 1 0 509918454 454803456 108551 33554432000 134512640 135151029 4292171632 18446744073709551615 134581827 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 111036 108551 80 156 0 110879 0
Current children cumulated CPU time (s) 930.62
Current children cumulated vsize (KiB) 444144

[startup+1002.3 s]
/proc/loadavg: 8.10 7.45 4.64 4/186 3133
/proc/meminfo: memFree=19790668/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=450164 CPUtime=990.22 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 550937 0 0 0 98709 313 0 0 25 0 1 0 509918454 460967936 109825 33554432000 134512640 135151029 4292171632 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 112541 109825 80 156 0 112384 0
Current children cumulated CPU time (s) 990.22
Current children cumulated vsize (KiB) 450164

[startup+1062.31 s]
/proc/loadavg: 8.33 7.67 4.89 5/186 3162
/proc/meminfo: memFree=20780296/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=453036 CPUtime=1049.89 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 569369 0 0 0 104658 331 0 0 25 0 1 0 509918454 463908864 110712 33554432000 134512640 135151029 4292171632 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 113259 110712 80 156 0 113102 0
Current children cumulated CPU time (s) 1049.89
Current children cumulated vsize (KiB) 453036

[startup+1122.3 s]
/proc/loadavg: 8.25 7.77 5.10 5/186 3164
/proc/meminfo: memFree=20645060/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=455008 CPUtime=1109.55 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 569706 0 0 0 110611 344 0 0 25 0 1 0 509918454 465928192 111049 33554432000 134512640 135151029 4292171632 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 113752 111049 80 156 0 113595 0
Current children cumulated CPU time (s) 1109.55
Current children cumulated vsize (KiB) 455008

[startup+1182.3 s]
/proc/loadavg: 8.19 7.83 5.28 5/186 3165
/proc/meminfo: memFree=20695396/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=453096 CPUtime=1168.33 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 608453 0 0 0 116462 371 0 0 25 0 1 0 509918454 463970304 110795 33554432000 134512640 135151029 4292171632 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 113274 110795 80 156 0 113117 0
Current children cumulated CPU time (s) 1168.33
Current children cumulated vsize (KiB) 453096

[startup+1242.3 s]
/proc/loadavg: 7.80 7.77 5.42 5/186 3167
/proc/meminfo: memFree=20602904/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=453096 CPUtime=1228 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 647162 0 0 0 122406 394 0 0 25 0 1 0 509918454 463970304 110821 33554432000 134512640 135151029 4292171632 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 3 0 0 0
/proc/3019/statm: 113274 110821 80 156 0 113117 0
Current children cumulated CPU time (s) 1228
Current children cumulated vsize (KiB) 453096



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 8.00 7.85 5.58 4/184 3170
/proc/meminfo: memFree=20868444/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=453096 CPUtime=1284.62 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4202496 647162 0 0 0 128053 409 0 0 25 0 1 0 509918454 463970304 110821 33554432000 134512640 135151029 4292171632 18446744073709551615 134520456 0 0 4096 17442 0 0 0 17 1 0 0 0
/proc/3019/statm: 113274 110821 80 156 0 113117 0
Current children cumulated CPU time (s) 1284.62
Current children cumulated vsize (KiB) 453096

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

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

[startup+1300.2 s]
/proc/loadavg: 8.00 7.85 5.58 4/184 3170
/proc/meminfo: memFree=20868444/32951132 swapFree=67111364/67111528
[pid=3019] ppid=3017 vsize=0 CPUtime=1284.7 cores=1,3
/proc/3019/stat : 3019 (precosat) R 3017 3019 2964 0 -1 4203524 647163 0 0 0 128055 415 0 0 25 0 1 0 509918454 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/3019/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1284.7
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.3
CPU time (s): 1284.77
CPU user time (s): 1280.56
CPU system time (s): 4.20936
CPU usage (%): 98.8058
Max. virtual memory (cumulated for all children) (KiB): 469484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1280.56
system time used= 4.20936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 647163
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= 15540

runsolver used 2.05069 second user time and 5.10422 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-28 11:33:18
IDJOB=3308350
IDBENCH=20410
IDSOLVER=1690
FILE ID=node128/3308350-1303983197
RUNJOBID= node128-1303983196-2984
PBS_JOBID= 13168698
Free space on /tmp= 66904 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3308350-1303983197/watcher-3308350-1303983197 -o /tmp/evaluation-result-3308350-1303983197/solver-3308350-1303983197 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3308350-1303983197.cnf

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

MD5SUM BENCH= 409f4401e9e8b60ee665ac5567a13e41
RANDOM SEED=306077417

node128.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	: 5332.82
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	: 5332.82
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      23397068 kB
Buffers:       1349104 kB
Cached:        7421528 kB
SwapCached:        160 kB
Active:        1964744 kB
Inactive:      6963084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      23397068 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           71668 kB
Writeback:          24 kB
AnonPages:      156200 kB
Mapped:          16008 kB
Slab:           560952 kB
PageTables:       5024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   322996 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63060 MiB
End job on node128 at 2011-04-28 11:55:00