Trace number 3308410

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) 1300.04 1300.04

General information on the benchmark

Namevelev-vliw-uns-4.0-9-i1.cnf
MD5SUM590cca3a58efdeb1c95ef988a53daa1d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark420.299
Satisfiable
(Un)Satisfiability was proved
Number of variables154309
Number of clauses3230738
Sum of the clauses size9429252
Maximum clause length3625
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 22024994
Number of clauses of size 31081436
Number of clauses of size 48866
Number of clauses of size 58692
Number of clauses of size over 5106749

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-3308410-1303983207.cnf
0.00/0.00	c found header 'p cnf 154309 3230738'
2.69/2.73	c finished parsing
2.69/2.73	c
2.69/2.73	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.69/2.73	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.69/2.73	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.69/2.73	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.69/2.73	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.69/2.73	c --random=1 --spread=2000 --seed=0 --skip=25
2.69/2.73	c
2.69/2.73	c sizeof     vars[0] = 16   alignment = 0       2 MB
2.69/2.73	c sizeof     orgs[0] =  8   alignment = 0       1 MB
2.69/2.73	c sizeof     occs[0] =  8   alignment = 0       1 MB
2.69/2.73	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
2.69/2.73	c
2.69/2.73	c starting search after 2.7 seconds
2.69/2.73	c no decision limit
3.38/3.45	c
3.38/3.45	c       original/binary      fixed     eliminated      learned       agility
3.38/3.45	c   seconds        variables     equivalent    conflicts       height       MB
3.38/3.45	c
3.38/3.45	c *    2.8  3230737  154308      1     0      0       0      0    0.0   0  208
41.99/42.04	c s   42.0  3140995  133979   3032     2  17296       0      0    0.0   0  210
41.99/42.04	c l   42.0  3140995  133979   3032     2  17296       0 1279478    0.0   0  210
42.10/42.10	c R   42.1  3141488  133979   3032     2  17296     100     99  216.3   1  212
42.20/42.24	c R   42.2  3142242  133979   3032     2  17296     201    200 3596.5   2  217
42.89/42.94	c R   42.9  3150725  133535   3475     3  17296     806    801 3564.7   1  219
43.30/43.32	c B   43.3  3152812  133180   3830     3  17296    1001    996 3389.0   1  220
44.09/44.13	c B   44.1  3158856  132826   4182     5  17296    2001   1995 3163.6   2  222
44.30/44.32	c R   44.3  3159362  132826   4182     5  17296    2410   2403 3176.0   3  222
46.69/46.73	c R   46.7  3189821  130326   6513   174  17296    6417   6401 2874.7   1  228
47.29/47.34	c B   47.3  3196209  130293   6513   207  17296    8002   7986 2804.8   8  229
50.90/51.00	c R   51.0  3233816  129914   6844   255  17296   16041  15995 2645.5   2  235
56.19/56.28	c B   56.3  3272869  129628   7080   305  17296   24007  23927 2576.9   2  239
76.09/76.13	c s   76.1  2946783  116451  18067   318  19473   37418  36215 2437.0   1  212
76.09/76.13	c -   76.1  2946783  116451  18067   318  19473   37418 1266684 2437.0   1  212
89.89/89.93	c B   89.9  2972857  116386  18117   333  19473   64022  62768 2427.6   3  231
95.79/95.81	c R   95.8  3001699  116371  18120   345  19473   75934  74678 2480.2   1  237
113.49/113.54	c s  113.5  3028571  116289  18149   393  19478   94821  91783 2423.4   0  234
145.39/145.46	c s  145.5  2803813  101422  32945   451  19491  136608 132648 2333.6   0  235
145.39/145.46	c
145.39/145.46	c       original/binary      fixed     eliminated      learned       agility
145.39/145.46	c   seconds        variables     equivalent    conflicts       height       MB
145.39/145.46	c
145.39/145.46	c -  145.5  2803813  101422  32945   451  19491  136608 1254018 2333.6   0  235
159.39/159.47	c B  159.5  2872367  101337  33017   464  19491  160041 156046 2347.7   5  259
183.69/183.74	c s  183.7  2926733  101033  33297   480  19499  190199 185135 2347.3   1  259
206.79/206.84	c R  206.8  2963331  100862  33441   507  19499  226331 221217 2318.8   3  288
317.19/317.24	c s  317.2  2955836   99286  33550   509  20964  251599 246096 2290.8   2  287
382.90/382.98	c s  383.0  2971339   98102  34507   721  20979  294966 289338 2268.6   0  306
459.10/459.12	c s  459.1  2988535   97044  35343   940  20982  346374 340173 2230.1   6  341
481.79/481.86	c B  481.9  3010333   96213  35845  1269  20982  384095 377872 2232.1   1  370
879.99/880.03	c s  880.0  2964997   94145  36478  1298  22388  412392 405864 2230.0   0  362
893.29/893.36	c R  893.4  2981807   93438  37046  1437  22388  436960 430423 2217.8   2  386
952.59/952.60	c s  952.6  2991844   93198  37259  1462  22390  487454 480569 2190.9   1  400
1014.60/1014.69	c s 1014.7  2942069   91382  38395  2122  22410  543449 522025 2175.7   0  404
1173.39/1173.49	c s 1173.5  2923715   87886  39227  2617  24579  612800 591057 2145.5   6  450
1238.69/1238.72	c s 1238.7  2817128   82629  43103  3529  25048  665143 643001 2143.7   1  451
1300.00/1300.00	c
1300.00/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.00/1300.00	c
1300.00/1300.00	c 725435 conflicts, 36039582 decisions, 17909 random
1300.00/1300.00	c 10 iterations, 2003 restarts, 0 skipped
1300.00/1300.00	c 0 enlarged, 101 shrunken, 7087 rescored, 225 rebiased
1300.00/1300.00	c 14 simplifications, 0 reductions
1300.00/1300.00	c
1300.00/1300.00	c vars: 44477 fixed, 4349 equiv, 25048 elim, 4691 merged
1300.00/1300.00	c elim: 10307638 resolutions, 13 phases, 0 rounds
1300.00/1300.00	c sbst: 91% substituted, 3.9% nots, 89.8% ands, 0.0% xors, 6.3% ites
1300.00/1300.00	c arty: 10.67 and 0.00 xor average arity
1300.00/1300.00	c prbe: 87136 probed, 960 phases, 0 rounds
1300.00/1300.00	c prbe: 7758 failed, 11734 lifted, 34 merged
1300.00/1300.00	c sccs: 31 non trivial, 0 fixed, 57 merged
1300.00/1300.00	c hash: 98 units, 4600 merged
1300.00/1300.00	c mins: 59500619 learned, 29% deleted, 22 strong, 106 depth
1300.00/1300.00	c subs: 3826 forward, 883 backward, 108773 doms
1300.00/1300.00	c strs: 31339 forward, 738862 backward
1300.00/1300.00	c doms: 125574 dominators, 99577 high, 1200 low
1300.00/1300.00	c prps: 1640864699 propagations, 1.26 megaprops
1300.00/1300.00	c
1300.00/1300.00	c 1300.0 seconds, 567 MB max, 144 MB recycled
1300.00/1300.00	c
1300.00/1300.00	c *** CAUGHT SIGNAL 15 ***
1300.00/1300.00	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-3308410-1303983207/watcher-3308410-1303983207 -o /tmp/evaluation-result-3308410-1303983207/solver-3308410-1303983207 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3308410-1303983207.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: 0.55 0.12 0.04 5/186 6843
/proc/meminfo: memFree=25944284/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=7164 CPUtime=0 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 1455 0 0 0 0 0 0 0 23 0 1 0 509920607 7335936 1412 33554432000 134512640 135151029 4292412016 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6843/statm: 1791 1413 60 156 0 1634 0

[startup+0.045887 s]
/proc/loadavg: 0.55 0.12 0.04 5/186 6843
/proc/meminfo: memFree=25944284/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=17600 CPUtime=0.03 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 4312 0 0 0 3 0 0 0 23 0 1 0 509920607 18022400 4171 33554432000 134512640 135151029 4292412016 18446744073709551615 134572600 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 4400 4171 64 156 0 4243 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 17600

[startup+0.100878 s]
/proc/loadavg: 0.55 0.12 0.04 5/186 6843
/proc/meminfo: memFree=25944284/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=23188 CPUtime=0.09 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 5814 0 0 0 9 0 0 0 23 0 1 0 509920607 23744512 5544 33554432000 134512640 135151029 4292412016 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 5797 5545 64 156 0 5640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23188

[startup+0.300793 s]
/proc/loadavg: 0.55 0.12 0.04 5/186 6843
/proc/meminfo: memFree=25944284/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=39220 CPUtime=0.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 10582 0 0 0 28 1 0 0 25 0 1 0 509920607 40161280 9542 33554432000 134512640 135151029 4292412016 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 9805 9543 64 156 0 9648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39220

[startup+0.700828 s]
/proc/loadavg: 0.55 0.12 0.04 5/186 6843
/proc/meminfo: memFree=25944284/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=68412 CPUtime=0.69 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 18845 0 0 0 67 2 0 0 25 0 1 0 509920607 70053888 16780 33554432000 134512640 135151029 4292412016 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 17103 16782 64 156 0 16946 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68412

[startup+1.50056 s]
/proc/loadavg: 0.55 0.12 0.04 5/185 6844
/proc/meminfo: memFree=25830852/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=124712 CPUtime=1.49 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 34677 0 0 0 144 5 0 0 25 0 1 0 509920607 127705088 30563 33554432000 134512640 135151029 4292412016 18446744073709551615 134573887 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 31178 30563 64 156 0 31021 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 124712

[startup+3.10026 s]
/proc/loadavg: 0.91 0.20 0.06 5/190 6850
/proc/meminfo: memFree=25586396/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=225716 CPUtime=3.09 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 64026 0 0 0 299 10 0 0 25 0 1 0 509920607 231133184 55211 33554432000 134512640 135151029 4292412016 18446744073709551615 134521952 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 56429 55211 80 156 0 56272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 225716

[startup+6.30065 s]
/proc/loadavg: 0.91 0.20 0.06 5/190 6850
/proc/meminfo: memFree=25260896/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=319636 CPUtime=6.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 99302 0 0 0 615 14 0 0 25 0 1 0 509920607 327307264 78702 33554432000 134512640 135151029 4292412016 18446744073709551615 134545728 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 79909 78702 80 156 0 79752 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 319636

[startup+12.7004 s]
/proc/loadavg: 1.46 0.34 0.11 5/190 6851
/proc/meminfo: memFree=24780248/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=328448 CPUtime=12.69 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 101403 0 0 0 1254 15 0 0 25 0 1 0 509920607 336330752 80803 33554432000 134512640 135151029 4292412016 18446744073709551615 134548113 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 82112 80803 80 156 0 81955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 328448

[startup+25.501 s]
/proc/loadavg: 1.77 0.44 0.15 5/190 6878
/proc/meminfo: memFree=24551568/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=328604 CPUtime=25.49 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 101420 0 0 0 2534 15 0 0 25 0 1 0 509920607 336490496 80820 33554432000 134512640 135151029 4292412016 18446744073709551615 134548113 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 82151 80820 80 156 0 81994 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 328604

[startup+51.1012 s]
/proc/loadavg: 2.53 0.73 0.25 5/190 6933
/proc/meminfo: memFree=24126608/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=321364 CPUtime=51.09 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 108805 0 0 0 5093 16 0 0 25 0 1 0 509920607 329076736 79224 33554432000 134512640 135151029 4292412016 18446744073709551615 134554708 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 80341 79224 80 156 0 80184 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 321364

[startup+102.3 s]
/proc/loadavg: 3.41 1.27 0.46 5/190 6934
/proc/meminfo: memFree=24074824/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=321364 CPUtime=102.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 131377 0 0 0 10210 19 0 0 25 0 1 0 509920607 329076736 79680 33554432000 134512640 135151029 4292412016 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 80341 79680 80 156 0 80184 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 321364

[startup+162.301 s]
/proc/loadavg: 3.78 1.77 0.68 5/190 6936
/proc/meminfo: memFree=24145872/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=332416 CPUtime=162.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 177930 0 0 0 16204 25 0 0 25 0 1 0 509920607 340393984 82604 33554432000 134512640 135151029 4292412016 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 83104 82604 80 156 0 82947 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 332416

[startup+222.3 s]
/proc/loadavg: 3.92 2.17 0.88 5/187 6985
/proc/meminfo: memFree=25821332/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=348848 CPUtime=222.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 202472 0 0 0 22201 28 0 0 25 0 1 0 509920607 357220352 86529 33554432000 134512640 135151029 4292412016 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 87212 86529 80 156 0 87055 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 348848

[startup+282.301 s]
/proc/loadavg: 4.08 2.53 1.09 5/190 7047
/proc/meminfo: memFree=24880096/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=381928 CPUtime=282.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 223008 0 0 0 28198 31 0 0 25 0 1 0 509920607 391094272 94773 33554432000 134512640 135151029 4292412016 18446744073709551615 134575448 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 95482 94773 80 156 0 95325 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 381928

[startup+342.301 s]
/proc/loadavg: 4.06 2.81 1.27 5/190 7048
/proc/meminfo: memFree=24782264/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=386628 CPUtime=342.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 228463 0 0 0 34197 32 0 0 25 0 1 0 509920607 395907072 95829 33554432000 134512640 135151029 4292412016 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 96657 95829 80 156 0 96500 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 386628

[startup+402.301 s]
/proc/loadavg: 4.02 3.02 1.44 5/190 7050
/proc/meminfo: memFree=24703836/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=400728 CPUtime=402.3 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 244354 0 0 0 40195 35 0 0 25 0 1 0 509920607 410345472 99429 33554432000 134512640 135151029 4292412016 18446744073709551615 134555042 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 100182 99429 80 156 0 100025 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 400728

[startup+462.301 s]
/proc/loadavg: 4.01 3.20 1.60 5/190 7052
/proc/meminfo: memFree=24415612/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=457412 CPUtime=462.3 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 273216 0 0 0 46191 39 0 0 25 0 1 0 509920607 468389888 113347 33554432000 134512640 135151029 4292412016 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 114353 113347 80 156 0 114196 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 457412

[startup+522.3 s]
/proc/loadavg: 4.00 3.34 1.74 5/190 7053
/proc/meminfo: memFree=24224116/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=478940 CPUtime=522.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 286913 0 0 0 52187 42 0 0 25 0 1 0 509920607 490434560 118850 33554432000 134512640 135151029 4292412016 18446744073709551615 134575498 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 119735 118850 80 156 0 119578 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 478940

[startup+582.307 s]
/proc/loadavg: 4.00 3.46 1.88 5/190 7055
/proc/meminfo: memFree=24107940/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=478940 CPUtime=582.3 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 286913 0 0 0 58188 42 0 0 25 0 1 0 509920607 490434560 118850 33554432000 134512640 135151029 4292412016 18446744073709551615 134575498 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 119735 118850 80 156 0 119578 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 478940

[startup+642.3 s]
/proc/loadavg: 4.00 3.56 2.01 5/190 7083
/proc/meminfo: memFree=23517356/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=478940 CPUtime=642.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 286913 0 0 0 64187 42 0 0 25 0 1 0 509920607 490434560 118850 33554432000 134512640 135151029 4292412016 18446744073709551615 134575498 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 119735 118850 80 156 0 119578 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 478940

[startup+702.301 s]
/proc/loadavg: 4.00 3.63 2.13 5/190 7112
/proc/meminfo: memFree=23649704/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=478940 CPUtime=702.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 286917 0 0 0 70187 42 0 0 25 0 1 0 509920607 490434560 118854 33554432000 134512640 135151029 4292412016 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 119735 118854 80 156 0 119578 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 478940

[startup+762.3 s]
/proc/loadavg: 4.07 3.71 2.25 5/190 7114
/proc/meminfo: memFree=23724268/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=478940 CPUtime=762.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 286940 0 0 0 76187 42 0 0 25 0 1 0 509920607 490434560 118877 33554432000 134512640 135151029 4292412016 18446744073709551615 134575498 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 119735 118877 80 156 0 119578 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 478940

[startup+822.301 s]
/proc/loadavg: 4.02 3.76 2.36 5/190 7115
/proc/meminfo: memFree=23657192/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=478940 CPUtime=822.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 286940 0 0 0 82187 42 0 0 25 0 1 0 509920607 490434560 118877 33554432000 134512640 135151029 4292412016 18446744073709551615 134575488 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 119735 118877 80 156 0 119578 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 478940

[startup+882.3 s]
/proc/loadavg: 4.01 3.80 2.46 5/190 7117
/proc/meminfo: memFree=23591660/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=478940 CPUtime=882.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 291063 0 0 0 88186 43 0 0 25 0 1 0 509920607 490434560 118903 33554432000 134512640 135151029 4292412016 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 119735 118903 80 156 0 119578 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 478940

[startup+942.301 s]
/proc/loadavg: 4.00 3.84 2.55 5/190 7118
/proc/meminfo: memFree=23454280/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=505916 CPUtime=942.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 308075 0 0 0 94184 45 0 0 25 0 1 0 509920607 518057984 125672 33554432000 134512640 135151029 4292412016 18446744073709551615 134573911 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 126479 125672 80 156 0 126322 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 505916

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.64 5/190 7120
/proc/meminfo: memFree=23250688/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=524120 CPUtime=1002.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 316977 0 0 0 100183 46 0 0 25 0 1 0 509920607 536698880 130175 33554432000 134512640 135151029 4292412016 18446744073709551615 134554664 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 131030 130175 80 156 0 130873 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 524120

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.72 5/190 7122
/proc/meminfo: memFree=23148148/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=527108 CPUtime=1062.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 332177 0 0 0 106180 49 0 0 25 0 1 0 509920607 539758592 131035 33554432000 134512640 135151029 4292412016 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 131777 131035 80 156 0 131620 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 527108

[startup+1122.3 s]
/proc/loadavg: 4.04 3.92 2.81 5/190 7123
/proc/meminfo: memFree=22914680/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=610748 CPUtime=1122.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 364687 0 0 0 112174 55 0 0 25 0 1 0 509920607 625405952 151253 33554432000 134512640 135151029 4292412016 18446744073709551615 134575490 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 152687 151253 80 156 0 152530 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 610748

[startup+1182.3 s]
/proc/loadavg: 4.01 3.93 2.88 5/190 7125
/proc/meminfo: memFree=22765976/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=594704 CPUtime=1182.29 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 365128 0 0 0 118173 56 0 0 25 0 1 0 509920607 608976896 147597 33554432000 134512640 135151029 4292412016 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 148676 147597 80 156 0 148519 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 594704

[startup+1242.31 s]
/proc/loadavg: 4.00 3.94 2.94 5/190 7126
/proc/meminfo: memFree=22669260/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=594704 CPUtime=1242.3 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 365206 0 0 0 124174 56 0 0 25 0 1 0 509920607 608976896 147675 33554432000 134512640 135151029 4292412016 18446744073709551615 134567834 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 148676 147675 80 156 0 148519 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 594704



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 3.96 3.01 5/190 7128
/proc/meminfo: memFree=22554256/32950928 swapFree=67111364/67111528
[pid=6843] ppid=6841 vsize=594704 CPUtime=1300 cores=0,2
/proc/6843/stat : 6843 (precosat) R 6841 6843 6762 0 -1 4202496 365216 0 0 0 129944 56 0 0 25 0 1 0 509920607 608976896 147685 33554432000 134512640 135151029 4292412016 18446744073709551615 134521744 0 0 4096 17442 0 0 0 17 0 0 0 0
/proc/6843/statm: 148676 147685 80 156 0 148519 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 594704

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): 1300.04
CPU time (s): 1300.04
CPU user time (s): 1299.44
CPU system time (s): 0.59191
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 610748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.44
system time used= 0.59191
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365217
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= 5
involuntary context switches= 4998

runsolver used 2.08068 second user time and 5.01524 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-28 11:33:29
IDJOB=3308410
IDBENCH=69571
IDSOLVER=1690
FILE ID=node127/3308410-1303983207
RUNJOBID= node127-1303983196-6780
PBS_JOBID= 13168699
Free space on /tmp= 71448 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT_RACE08/cnf/velev-vliw-uns-4.0-9-i1.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3308410-1303983207/watcher-3308410-1303983207 -o /tmp/evaluation-result-3308410-1303983207/solver-3308410-1303983207 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3308410-1303983207.cnf

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

MD5SUM BENCH= 590cca3a58efdeb1c95ef988a53daa1d
RANDOM SEED=2066404250

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      25944324 kB
Buffers:       1356444 kB
Cached:        4972020 kB
SwapCached:          0 kB
Active:        1842796 kB
Inactive:      4681780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25944324 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:          381708 kB
Writeback:           0 kB
AnonPages:      196324 kB
Mapped:          15788 kB
Slab:           415616 kB
PageTables:       5380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   367736 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= 71480 MiB
End job on node127 at 2011-04-28 11:55:11