Trace number 3309202

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) 1299.99 1300.03

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/11pipe_k.cnf
MD5SUM932387240a0c17f4c88af52c4ca151c6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.87
Satisfiable
(Un)Satisfiability was proved
Number of variables89315
Number of clauses5584003
Sum of the clauses size16593705
Maximum clause length295
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 25473787
Number of clauses of size 337063
Number of clauses of size 4514
Number of clauses of size 5453
Number of clauses of size over 572185

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-3309202-1303986080.cnf
0.00/0.00	c found header 'p cnf 89315 5584003'
5.89/5.91	c finished parsing
5.89/5.91	c
5.89/5.91	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
5.89/5.91	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
5.89/5.91	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
5.89/5.91	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
5.89/5.91	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
5.89/5.91	c --random=1 --spread=2000 --seed=0 --skip=25
5.89/5.91	c
5.89/5.91	c sizeof     vars[0] = 16   alignment = 0       1 MB
5.89/5.91	c sizeof     orgs[0] =  8   alignment = 0       1 MB
5.89/5.91	c sizeof     occs[0] =  8   alignment = 0       1 MB
5.89/5.91	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
5.89/5.91	c
5.89/5.91	c starting search after 5.9 seconds
5.89/5.91	c no decision limit
5.99/6.04	c
5.99/6.04	c       original/binary      fixed     eliminated      learned       agility
5.99/6.04	c   seconds        variables     equivalent    conflicts       height       MB
5.99/6.04	c
5.99/6.04	c *    6.0  5584002   89314      1     0      0       0      0    0.0   0  384
27.59/27.64	c s   27.6  5558272   78647     13     0  10655       0      0    0.0   0  392
27.59/27.64	c l   27.6  5558272   78647     13     0  10655       0 190275    0.0   0  392
27.79/27.83	c R   27.8  5558274   78647     13     0  10655     100    100  588.5   2  397
27.89/27.91	c R   27.9  5558274   78647     13     0  10655     200    200  698.5   0  397
28.29/28.33	c R   28.3  5559857   78647     13     0  10655     807    805  840.1   2  399
28.59/28.62	c B   28.6  5561590   78647     13     0  10655    1000    996  836.0   0  402
29.39/29.47	c B   29.5  5564801   78647     13     0  10655    2000   1993  852.9   2  404
29.49/29.57	c R   29.6  5564828   78647     13     0  10655    2436   2417  834.6   1  405
31.49/31.54	c R   31.5  5567567   78647     13     0  10655    6459   6391  867.7   2  410
32.09/32.10	c B   32.1  5567964   78647     13     0  10655    8001   7930  904.0   2  412
35.69/35.73	c R   35.7  5574563   78494    165     1  10655   16094  15841  879.3   1  418
38.88/38.94	c B   38.9  5579678   78194    463     3  10655   24006  23649  867.8   2  427
45.99/46.08	c R   46.1  5593506   77788    862    10  10655   38523  38165 1008.4   1  444
61.49/61.50	c B   61.5  5653982   77212   1411    37  10655   64016  63639 1013.3   2  470
75.79/75.82	c R   75.8  5714903   76533   2029    98  10655   89891  89366  993.4   2  498
96.99/97.04	c s   97.0  4947249   69163   2238   102  17812   97631  96915  985.3   2  444
96.99/97.04	c -   97.0  4947249   69163   2238   102  17812   97631 171248  985.3   2  444
133.39/133.40	c B  133.4  5070667   66133   5251   119  17812  160047 159133  944.9   3  509
139.09/139.18	c
139.09/139.18	c       original/binary      fixed     eliminated      learned       agility
139.09/139.18	c   seconds        variables     equivalent    conflicts       height       MB
139.09/139.18	c
139.09/139.18	c +  139.2  5072493   66124   5251   128  17812  171248 188372  939.2   1  518
150.49/150.55	c s  150.5  4457820   66096   5259   138  17822  176339 174982  934.1   1  442
166.79/166.80	c R  166.8  4500352   65600   5750   143  17822  205358 188634  920.4   2  496
170.99/171.04	c +  171.0  4510819   65358   5990   145  17822  214060 207209  921.4   3  496
209.48/209.52	c s  209.5  4172743   63849   7494   150  17822  266462 207231  902.5   2  435
209.99/210.01	c +  210.0  4174570   63726   7617   150  17822  267577 227929  901.8   1  438
248.49/248.59	c +  248.6  4205022   63630   7713   150  17822  334470 250721  871.1   1  456
268.59/268.69	c s  268.7  4142479   63279   7888   150  17998  353535 246686  863.5   0  438
288.29/288.34	c B  288.3  4402003   61361   9796   160  17998  384109 251540  853.7   0  463
317.69/317.76	c s  317.8  3616435   58138  11453   175  19549  411121 249970  847.1   3  397
317.69/317.76	c -  317.8  3616435   58138  11453   175  19549  411121 248214  847.1   3  397
318.69/318.73	c +  318.7  3617932   58087  11503   176  19549  413907 273035  846.7   1  399
346.69/346.79	c R  346.8  3777440   56158  13418   190  19549  461956 273187  833.8   1  424
365.58/365.61	c s  365.6  3462756   55510  13808   191  19806  476180 272321  831.2   1  388
391.49/391.53	c +  391.5  3524116   54791  14526   192  19806  517381 300338  818.5   1  396
413.78/413.83	c s  413.8  3499436   54362  14534   192  20227  537925 288800  812.3   0  380
469.79/469.89	c s  469.9  3479284   54036  14534   201  20544  618518 299991  810.9   1  369
484.59/484.66	c +  484.7  3483206   54035  14534   202  20544  646725 330371  803.9   2  380
518.59/518.69	c s  518.7  3480671   53942  14534   202  20637  692269 330419  793.5   0  369
569.48/569.57	c
569.48/569.57	c       original/binary      fixed     eliminated      learned       agility
569.48/569.57	c   seconds        variables     equivalent    conflicts       height       MB
569.48/569.57	c
569.48/569.57	c s  569.6  3424363   51799  16673   204  20639  773103 205281  784.0   1  318
569.48/569.57	c -  569.6  3424363   51799  16673   204  20639  773103 317157  784.0   1  318
570.98/571.02	c +  571.0  3424496   51799  16673   204  20639  776069 348872  783.4   0  323
729.58/729.60	c s  729.6  3426455   51796  16673   207  20639  854040 286204  778.7   0  347
748.68/748.78	c B  748.8  3427258   51788  16673   215  20639  896215 328379  771.8   0  365
910.08/910.15	c s  910.1  3427634   51785  16673   218  20639  921291 348888  767.7   0  358
934.38/934.41	c +  934.4  3428274   51783  16673   220  20639  970088 383759  760.7   1  364
1081.47/1081.50	c s 1081.5  3428436   51774  16674   228  20639  991670 370544  757.7   0  355
1242.87/1242.91	c s 1242.9  3429441   51771  16674   231  20639 1065525 383761  746.0   0  350
1299.96/1300.00	c
1299.96/1300.00	c *** CAUGHT SIGNAL 15 ***
1299.96/1300.00	c
1299.96/1300.00	c 1142089 conflicts, 15370050 decisions, 7710 random
1299.96/1300.00	c 4 iterations, 2590 restarts, 0 skipped
1299.96/1300.00	c 9 enlarged, 60 shrunken, 11154 rescored, 305 rebiased
1299.96/1300.00	c 16 simplifications, 0 reductions
1299.96/1300.00	c
1299.96/1300.00	c vars: 17747 fixed, 235 equiv, 20639 elim, 272 merged
1299.96/1300.00	c elim: 11422556 resolutions, 16 phases, 0 rounds
1299.96/1300.00	c sbst: 72% substituted, 0.0% nots, 93.2% ands, 0.0% xors, 6.8% ites
1299.96/1300.00	c arty: 47.95 and 0.00 xor average arity
1299.96/1300.00	c prbe: 175607 probed, 1839 phases, 1 rounds
1299.96/1300.00	c prbe: 13623 failed, 0 lifted, 0 merged
1299.96/1300.00	c sccs: 10 non trivial, 0 fixed, 16 merged
1299.96/1300.00	c hash: 5 units, 256 merged
1299.96/1300.00	c mins: 112627896 learned, 49% deleted, 1 strong, 115 depth
1299.96/1300.00	c subs: 657 forward, 1584 backward, 182466 doms
1299.96/1300.00	c strs: 14156 forward, 3 backward
1299.96/1300.00	c doms: 184045 dominators, 169104 high, 304 low
1299.96/1300.00	c prps: 2469845604 propagations, 1.90 megaprops
1299.96/1300.00	c
1299.96/1300.00	c 1300.0 seconds, 589 MB max, 512 MB recycled
1299.96/1300.00	c
1299.96/1300.00	c *** CAUGHT SIGNAL 15 ***
1299.96/1300.00	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-3309202-1303986080/watcher-3309202-1303986080 -o /tmp/evaluation-result-3309202-1303986080/solver-3309202-1303986080 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3309202-1303986080.cnf 

running on 2 cores: 4,6

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: 3.09 2.81 3.77 7/183 3504
/proc/meminfo: memFree=21734244/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=4364 CPUtime=0 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 885 0 0 0 0 0 0 0 20 0 1 0 510208129 4468736 841 33554432000 134512640 135151029 4286803568 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3504/statm: 1091 841 60 156 0 934 0

[startup+0.0402541 s]
/proc/loadavg: 3.09 2.81 3.77 7/183 3504
/proc/meminfo: memFree=21734244/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=12240 CPUtime=0.03 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 3028 0 0 0 3 0 0 0 20 0 1 0 510208129 12533760 2886 33554432000 134512640 135151029 4286803568 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 3060 2887 64 156 0 2903 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12240

[startup+0.10027 s]
/proc/loadavg: 3.09 2.81 3.77 7/183 3504
/proc/meminfo: memFree=21734244/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=20508 CPUtime=0.09 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 5188 0 0 0 9 0 0 0 20 0 1 0 510208129 21000192 4917 33554432000 134512640 135151029 4286803568 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 5127 4917 64 156 0 4970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20508

[startup+0.300233 s]
/proc/loadavg: 3.09 2.81 3.77 7/183 3504
/proc/meminfo: memFree=21734244/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=37504 CPUtime=0.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 10128 0 0 0 28 1 0 0 21 0 1 0 510208129 38404096 9087 33554432000 134512640 135151029 4286803568 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 9376 9088 64 156 0 9219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37504

[startup+0.701171 s]
/proc/loadavg: 3.09 2.81 3.77 7/183 3504
/proc/meminfo: memFree=21734244/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=70508 CPUtime=0.69 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 19230 0 0 0 66 3 0 0 22 0 1 0 510208129 72200192 17164 33554432000 134512640 135151029 4286803568 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 17627 17164 64 156 0 17470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 70508

[startup+1.501 s]
/proc/loadavg: 3.09 2.81 3.77 6/188 3510
/proc/meminfo: memFree=21574428/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=131392 CPUtime=1.49 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 36070 0 0 0 143 6 0 0 25 0 1 0 510208129 134545408 31955 33554432000 134512640 135151029 4286803568 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 32848 31956 64 156 0 32691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131392

[startup+3.10075 s]
/proc/loadavg: 3.09 2.81 3.77 6/188 3510
/proc/meminfo: memFree=21420172/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=252804 CPUtime=3.09 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 69483 0 0 0 297 12 0 0 25 0 1 0 510208129 258871296 61271 33554432000 134512640 135151029 4286803568 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 63201 61272 64 156 0 63044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 252804

[startup+6.30121 s]
/proc/loadavg: 3.72 2.95 3.81 5/188 3510
/proc/meminfo: memFree=21005188/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=444820 CPUtime=6.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 125520 0 0 0 605 24 0 0 25 0 1 0 510208129 455495680 108765 33554432000 134512640 135151029 4286803568 18446744073709551615 134550581 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 111205 108765 80 156 0 111048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 444820

[startup+12.7011 s]
/proc/loadavg: 4.23 3.06 3.84 5/188 3510
/proc/meminfo: memFree=20615644/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=570648 CPUtime=12.68 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 218325 0 0 0 1231 37 0 0 25 0 1 0 510208129 584343552 138761 33554432000 134512640 135151029 4286803568 18446744073709551615 134561340 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 142662 138761 80 156 0 142505 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 570648

[startup+25.5009 s]
/proc/loadavg: 5.12 3.32 3.91 6/188 3511
/proc/meminfo: memFree=20623908/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=526824 CPUtime=25.49 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 224155 0 0 0 2507 42 0 0 25 0 1 0 510208129 539467776 127961 33554432000 134512640 135151029 4286803568 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 131706 127961 80 156 0 131549 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 526824

[startup+51.1005 s]
/proc/loadavg: 5.82 3.63 4.00 5/188 3511
/proc/meminfo: memFree=20599004/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=592364 CPUtime=51.09 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 250333 0 0 0 5057 52 0 0 25 0 1 0 510208129 606580736 145946 33554432000 134512640 135151029 4286803568 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 148091 145946 80 156 0 147934 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 592364

[startup+102.307 s]
/proc/loadavg: 6.82 4.24 4.18 6/188 3513
/proc/meminfo: memFree=20473044/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=650716 CPUtime=102.3 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 348662 0 0 0 10155 75 0 0 25 0 1 0 510208129 666333184 161537 33554432000 134512640 135151029 4286803568 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 162679 161537 80 156 0 162522 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 650716

[startup+162.3 s]
/proc/loadavg: 5.73 4.45 4.26 5/188 3514
/proc/meminfo: memFree=20430912/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617948 CPUtime=162.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 377628 0 0 0 16146 83 0 0 25 0 1 0 510208129 632778752 153635 33554432000 134512640 135151029 4286803568 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154487 153635 80 156 0 154330 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 617948

[startup+222.301 s]
/proc/loadavg: 4.69 4.38 4.25 5/188 3516
/proc/meminfo: memFree=20446000/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617948 CPUtime=222.28 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 430948 0 0 0 22138 90 0 0 25 0 1 0 510208129 632778752 153700 33554432000 134512640 135151029 4286803568 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154487 153700 80 156 0 154330 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 617948

[startup+282.301 s]
/proc/loadavg: 4.25 4.31 4.23 5/188 3518
/proc/meminfo: memFree=20315588/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617948 CPUtime=282.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 467834 0 0 0 28133 96 0 0 25 0 1 0 510208129 632778752 153716 33554432000 134512640 135151029 4286803568 18446744073709551615 134580618 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154487 153716 80 156 0 154330 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 617948

[startup+342.3 s]
/proc/loadavg: 4.16 4.27 4.22 5/188 3519
/proc/meminfo: memFree=20247528/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617948 CPUtime=342.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 521247 0 0 0 34126 103 0 0 25 0 1 0 510208129 632778752 153874 33554432000 134512640 135151029 4286803568 18446744073709551615 134554547 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154487 153874 80 156 0 154330 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 617948

[startup+402.301 s]
/proc/loadavg: 4.06 4.22 4.20 5/188 3527
/proc/meminfo: memFree=20222144/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617948 CPUtime=402.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 558129 0 0 0 40121 108 0 0 25 0 1 0 510208129 632778752 153886 33554432000 134512640 135151029 4286803568 18446744073709551615 134542732 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154487 153886 80 156 0 154330 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 617948

[startup+462.301 s]
/proc/loadavg: 4.02 4.17 4.19 5/188 3528
/proc/meminfo: memFree=20207256/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=585176 CPUtime=462.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 607314 0 0 0 46114 115 0 0 25 0 1 0 510208129 599220224 145718 33554432000 134512640 135151029 4286803568 18446744073709551615 134579798 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 146294 145718 80 156 0 146137 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 585176

[startup+522.3 s]
/proc/loadavg: 4.01 4.14 4.17 5/188 3530
/proc/meminfo: memFree=20131120/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=522.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 652472 0 0 0 52109 120 0 0 25 0 1 0 510208129 632221696 153871 33554432000 134512640 135151029 4286803568 18446744073709551615 134542634 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153871 80 156 0 154194 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 617404

[startup+582.301 s]
/proc/loadavg: 4.07 4.14 4.17 5/188 3532
/proc/meminfo: memFree=20029488/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=582.28 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 677053 0 0 0 58105 123 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 617404

[startup+642.301 s]
/proc/loadavg: 4.02 4.11 4.16 5/188 3533
/proc/meminfo: memFree=20007912/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=642.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 693439 0 0 0 64104 125 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526353 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 617404

[startup+702.3 s]
/proc/loadavg: 4.01 4.09 4.15 5/188 3535
/proc/meminfo: memFree=20039836/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=702.28 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 693439 0 0 0 70103 125 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 617404

[startup+762.307 s]
/proc/loadavg: 4.00 4.07 4.14 5/188 3536
/proc/meminfo: memFree=20004844/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=584632 CPUtime=762.29 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 701632 0 0 0 76103 126 0 0 25 0 1 0 510208129 598663168 145680 33554432000 134512640 135151029 4286803568 18446744073709551615 134680161 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 146158 145680 80 156 0 146001 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 584632

[startup+822.301 s]
/proc/loadavg: 4.00 4.05 4.12 5/188 3538
/proc/meminfo: memFree=19952756/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=822.28 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 718018 0 0 0 82100 128 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 617404

[startup+882.3 s]
/proc/loadavg: 4.00 4.04 4.11 5/188 3540
/proc/meminfo: memFree=19917180/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=882.28 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 718018 0 0 0 88100 128 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 617404

[startup+942.301 s]
/proc/loadavg: 4.00 4.03 4.10 5/188 3541
/proc/meminfo: memFree=19854308/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=942.28 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 726211 0 0 0 94099 129 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 617404

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 4.09 5/188 3543
/proc/meminfo: memFree=19879496/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=1002.27 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 742597 0 0 0 100096 131 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526353 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 617404

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 4.08 5/188 3544
/proc/meminfo: memFree=19878880/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=1062.27 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 742597 0 0 0 106096 131 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526361 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 617404

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.08 5/188 3546
/proc/meminfo: memFree=19863272/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=1122.26 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 750790 0 0 0 112094 132 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134520271 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 617404

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.07 5/188 3548
/proc/meminfo: memFree=19926276/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=1182.26 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 767176 0 0 0 118092 134 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 617404

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.07 5/188 3549
/proc/meminfo: memFree=19919612/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=1242.26 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 775369 0 0 0 124090 136 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 617404



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.59 3.91 4.03 3/176 3587
/proc/meminfo: memFree=21643536/32951132 swapFree=67111364/67111528
[pid=3504] ppid=3501 vsize=617404 CPUtime=1299.96 cores=4,6
/proc/3504/stat : 3504 (precosat) R 3501 3504 2964 0 -1 4202496 791755 0 0 0 129858 138 0 0 25 0 1 0 510208129 632221696 153873 33554432000 134512640 135151029 4286803568 18446744073709551615 134526383 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/3504/statm: 154351 153873 80 156 0 154194 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 617404

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): 1300.03
CPU time (s): 1299.99
CPU user time (s): 1298.58
CPU system time (s): 1.40779
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 683488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.58
system time used= 1.40779
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 791756
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= 3542

runsolver used 2.25166 second user time and 4.90325 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-28 12:21:30
IDJOB=3309202
IDBENCH=88167
IDSOLVER=1690
FILE ID=node128/3309202-1303986080
RUNJOBID= node128-1303986080-3466
PBS_JOBID= 13168698
Free space on /tmp= 66512 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/11pipe_k.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309202-1303986080/watcher-3309202-1303986080 -o /tmp/evaluation-result-3309202-1303986080/solver-3309202-1303986080 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3309202-1303986080.cnf

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

MD5SUM BENCH= 932387240a0c17f4c88af52c4ca151c6
RANDOM SEED=453313745

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:      21734524 kB
Buffers:       1355232 kB
Cached:        8026204 kB
SwapCached:        160 kB
Active:        3744148 kB
Inactive:      6829280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21734524 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:          473284 kB
Writeback:           0 kB
AnonPages:     1191812 kB
Mapped:          16008 kB
Slab:           576848 kB
PageTables:       7380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1375976 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= 66780 MiB
End job on node128 at 2011-04-28 12:43:17