Trace number 1715584

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.09 1200.63

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark906.632
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

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-1715584-1240605733.cnf
0.00/0.00	c found header 'p cnf 226208 1021181'
2.09/2.16	c finished parsing
2.09/2.16	c
2.09/2.16	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.09/2.16	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.09/2.16	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.09/2.16	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.09/2.16	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.09/2.16	c --random=1 --spread=2000 --seed=0 --skip=25
2.09/2.16	c
2.09/2.16	c sizeof     vars[0] = 16   alignment = 0       3 MB
2.09/2.16	c sizeof     orgs[0] =  8   alignment = 0       2 MB
2.09/2.16	c sizeof     occs[0] =  8   alignment = 0       2 MB
2.09/2.16	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
2.09/2.16	c
2.09/2.16	c starting search after 2.2 seconds
2.09/2.16	c no decision limit
2.20/2.21	c
2.20/2.21	c       original/binary      fixed     eliminated      learned       agility
2.20/2.21	c   seconds        variables     equivalent    conflicts       height       MB
2.20/2.21	c
2.20/2.21	c *    2.2  1002109  164296   9552 52360      0       0      0    0.0   0   79
8.79/8.85	c s    8.9   248011   29327 102263 51077  43541       0      0    0.0   0   37
8.79/8.85	c l    8.9   248011   29327 102263 51077  43541       0 135467    0.0   0   37
8.99/9.07	c R    9.1   250670   29315 102263 51089  43541     101     96   33.9   8   38
9.19/9.22	c R    9.2   252201   29310 102263 51094  43541     201    192   38.4   5   38
15.58/15.62	c R   15.6   752347   27592 103358 51717  43541     802    760   63.0   3   72
17.78/17.85	c B   17.8   928895   26993 103711 51963  43541    1001    948   61.0   3   81
24.68/24.73	c s   24.7   798444   24475 104018 53538  44177    1716    994   55.3   3   73
24.68/24.73	c -   24.7   798444   24475 104018 53538  44177    1716 117857   55.3   3   73
25.28/25.36	c B   25.3   799612   24473 104018 53540  44177    2002   1272   54.8   4   74
26.48/26.56	c R   26.6   825188   24438 104052 53541  44177    2405   1662   53.0   4   75
40.66/40.80	c R   40.8  1120833   22743 105695 53593  44177    6418   5559   58.4   2   93
46.95/47.02	c B   47.0  1314975   21998 106438 53595  44177    8006   7102   58.1   4  111
58.54/58.65	c s   58.6   956832   20953 107176 53644  44435    9698   5464   62.9   3   83
58.54/58.65	c -   58.6   956832   20953 107176 53644  44435    9698  87215   62.9   3   83
103.41/103.51	c s  103.4   636449   11551 113775 54635  46247   23030   4058   68.9   4   61
103.41/103.51	c -  103.4   636449   11551 113775 54635  46247   23030  44480   68.9   4   61
105.41/105.60	c B  105.5   704592   10922 114339 54700  46247   24017   5037   69.7   5   69
134.41/134.54	c s  134.5   568959    8736 115877 55045  46550   41870  11817   74.5   7   59
134.41/134.54	c
134.41/134.54	c       original/binary      fixed     eliminated      learned       agility
134.41/134.54	c   seconds        variables     equivalent    conflicts       height       MB
134.41/134.54	c
134.41/134.54	c -  134.5   568959    8736 115877 55045  46550   41870  33805   74.5   7   59
134.41/134.54	c +  134.5   568959    8736 115877 55045  46550   41870  37185   74.5   7   59
145.70/145.89	c +  145.8   648183    8391 116151 55116  46550   52335  40903   74.4   7   72
152.80/152.92	c R  152.8   681170    8231 116264 55163  46550   58658  28573   73.8   6   76
160.59/160.72	c s  160.6   422606    6944 116318 55194  47752   63907   7882   74.0   6   50
160.59/160.72	c -  160.6   422606    6944 116318 55194  47752   63907  35586   74.0   6   50
160.59/160.72	c +  160.6   422606    6944 116318 55194  47752   63907  39144   74.0   6   50
160.69/160.86	c B  160.8   422632    6944 116318 55194  47752   64039   8014   74.0   4   50
171.89/172.02	c +  171.9   431645    6842 116371 55243  47752   79882  43058   71.8   6   56
176.29/176.43	c s  176.3   405078    6737 116382 55245  47844   82758  18913   70.8   8   51
176.29/176.43	c -  176.3   405078    6737 116382 55245  47844   82758  41767   70.8   8   51
187.79/187.93	c +  187.8   483090    6611 116494 55259  47844   96856  45943   69.0   5   60
194.28/194.40	c s  194.3   402100    6421 116518 55264  48005  102459  13535   67.7  11   50
194.28/194.40	c -  194.3   402100    6421 116518 55264  48005  102459  43646   67.7  11   50
194.49/194.69	c R  194.6   406672    6415 116524 55264  48005  102767  13843   67.8   4   51
202.98/203.19	c +  203.1   423849    6395 116542 55266  48005  115017  48010   67.0   9   56
210.87/211.10	c s  211.0   411430    6347 116550 55275  48036  121722  32714   68.0   6   57
210.87/211.10	c -  211.0   411430    6347 116550 55275  48036  121722  47530   68.0   6   57
229.27/229.46	c +  229.3   455601    6240 116632 55300  48036  142335  52283   67.7  12   67
231.57/231.72	c
231.57/231.72	c       original/binary      fixed     eliminated      learned       agility
231.57/231.72	c   seconds        variables     equivalent    conflicts       height       MB
231.57/231.72	c
231.57/231.72	c s  231.6   372875    6144 116632 55300  48132  142515  36327   67.7   8   56
231.57/231.72	c -  231.6   372875    6144 116632 55300  48132  142515  50715   67.7   8   56
241.36/241.56	c R  241.4   387898    6108 116660 55308  48132  154066  47874   67.5   7   62
246.16/246.39	c B  246.3   393375    6084 116684 55308  48132  160067  50780   66.8   8   63
250.06/250.21	c s  250.1   366678    6026 116686 55311  48185  162050  48014   66.7  10   59
250.06/250.21	c -  250.1   366678    6026 116686 55311  48185  162050  49701   66.7  10   59
256.66/256.89	c +  256.8   368254    6004 116702 55317  48185  169127  54671   67.3   5   62
269.36/269.52	c s  269.4   349998    5910 116724 55331  48243  181712  36954   67.2   8   54
269.36/269.52	c -  269.4   349998    5910 116724 55331  48243  181712  54125   67.2   8   54
287.25/287.48	c s  287.3   356171    5868 116742 55333  48265  200799  52637   65.8   8   59
287.25/287.48	c -  287.3   356171    5868 116742 55333  48265  200799  53584   65.8   8   59
292.74/292.95	c +  292.8   359336    5860 116748 55335  48265  207199  58942   65.6   7   61
307.94/308.16	c s  308.0   357324    5829 116760 55336  48283  221686  53490   65.3   9   60
307.94/308.16	c -  308.0   357324    5829 116760 55336  48283  221686  58353   65.3   9   60
328.33/328.55	c s  328.4   365803    5804 116768 55339  48297  240059  58293   64.2   9   61
342.02/342.26	c +  342.1   368986    5803 116769 55339  48297  256409  64188   63.6   4   65
349.72/349.96	c s  349.8   368048    5799 116769 55339  48301  262849  63965   63.4   8   64
373.30/373.52	c s  373.3   345321    5659 116816 55341  48392  285451  59850   62.6   7   61
373.30/373.52	c -  373.3   345321    5659 116816 55341  48392  285451  63547   62.6   7   61
394.09/394.30	c
394.09/394.30	c       original/binary      fixed     eliminated      learned       agility
394.09/394.30	c   seconds        variables     equivalent    conflicts       height       MB
394.09/394.30	c
394.09/394.30	c s  394.1   341897    5591 116843 55348  48426  305070  60944   62.4  10   62
394.09/394.30	c -  394.1   341897    5591 116843 55348  48426  305070  62912   62.4  10   62
402.99/403.26	c +  403.1   346791    5585 116848 55349  48426  314132  69203   62.0   5   65
415.89/416.15	c s  416.0   339321    5539 116857 55354  48458  325572  67876   61.2   5   63
438.15/438.46	c s  438.2   341037    5506 116868 55363  48471  347809  62458   61.1  12   61
458.85/459.17	c s  458.9   345485    5497 116870 55366  48475  368917  69238   60.7   6   63
473.44/473.72	c B  473.5   349870    5493 116874 55366  48475  384160  69261   60.3   6   68
480.64/480.97	c s  480.7   346120    5485 116874 55366  48483  389547  69167   60.4  12   65
483.34/483.65	c +  483.4   346176    5485 116874 55366  48483  392668  76123   60.3  10   66
503.54/503.88	c s  503.6   345525    5479 116877 55367  48485  412299  74440   60.0   6   65
526.83/527.11	c s  526.8   346444    5473 116880 55367  48488  436652  76220   59.8   9   67
550.72/551.03	c s  550.7   347282    5458 116884 55371  48495  458243  55168   59.7  11   58
571.10/571.48	c s  571.2   347115    5435 116890 55373  48510  479428  75129   59.0   5   63
582.71/583.03	c +  582.7   347783    5432 116892 55374  48510  490837  83735   58.7  10   67
595.50/595.82	c s  595.5   344714    5418 116893 55374  48523  500614  80950   58.6   5   65
617.79/618.16	c s  617.9   344007    5396 116902 55376  48534  522277  83659   58.3  11   65
643.28/643.67	c s  643.4   338857    5366 116913 55381  48548  545155  82480   58.0   9   66
667.76/668.18	c s  667.9   341410    5349 116919 55384  48556  565977  81248   57.6   3   65
692.76/693.16	c s  692.8   342030    5337 116924 55386  48561  589213  83738   57.2  14   66
715.05/715.49	c
715.05/715.49	c       original/binary      fixed     eliminated      learned       agility
715.05/715.49	c   seconds        variables     equivalent    conflicts       height       MB
715.05/715.49	c
715.05/715.49	c s  715.1   349907    5337 116924 55386  48561  611045  83798   57.1   4   67
717.55/717.99	c +  717.6   350091    5337 116924 55386  48561  613548  92108   57.2  19   69
740.24/740.62	c s  740.3   347936    5323 116931 55387  48567  635338  92120   57.0   8   70
766.43/766.87	c s  766.5   347545    5312 116934 55389  48573  660110  84378   56.4  10   66
792.12/792.59	c s  792.2   349850    5306 116937 55389  48576  683263  92190   56.0  11   67
818.12/818.59	c s  818.2   343690    5266 116954 55394  48594  706369  67523   55.6   6   59
839.20/839.69	c s  839.3   343504    5259 116956 55395  48598  728224  86376   55.6  13   65
862.10/862.59	c s  862.2   345295    5259 116956 55395  48598  752012  92244   55.2   9   67
863.80/864.25	c R  863.9   345393    5259 116956 55395  48598  753954  92137   55.3  11   69
874.59/875.02	c +  874.6   345423    5259 116956 55395  48598  766937 101318   55.0  11   71
891.69/892.16	c s  891.8   344130    5245 116960 55396  48607  784753  91178   54.5   8   65
916.46/916.94	c s  916.5   345412    5225 116965 55397  48621  806044  99141   54.4   6   67
941.06/941.58	c s  941.2   343111    5207 116971 55398  48632  829536 100966   54.7   3   70
966.66/967.19	c s  966.8   346279    5202 116973 55399  48634  852270 101129   54.7  10   72
992.34/992.83	c s  992.4   346920    5202 116973 55399  48634  876313 101463   54.6  19   73
1014.43/1014.98	c B 1014.5   348278    5201 116973 55400  48634  896339 101426   54.4   7   78
1022.12/1022.65	c s 1022.2   348464    5200 116973 55400  48635  901104 101443   54.3  10   72
1049.32/1049.88	c s 1049.4   349641    5200 116973 55400  48635  924634 101352   54.2   5   71
1074.30/1074.84	c s 1074.4   350461    5200 116973 55400  48635  945676 101347   54.1  10   70
1087.80/1088.33	c
1087.80/1088.33	c       original/binary      fixed     eliminated      learned       agility
1087.80/1088.33	c   seconds        variables     equivalent    conflicts       height       MB
1087.80/1088.33	c
1087.80/1088.33	c + 1087.8   350640    5200 116973 55400  48635  958672 111449   54.1  12   75
1101.39/1101.92	c s 1101.4   350760    5195 116974 55401  48638  969554 111534   54.2  11   74
1128.38/1128.99	c s 1128.5   351149    5190 116974 55402  48642  992635 111457   54.1   8   75
1145.88/1146.48	c R 1146.0   351173    5190 116974 55402  48642 1010603 111514   54.3   9   80
1155.17/1155.72	c s 1155.2   351787    5190 116974 55402  48642 1017495 111564   54.2  14   78
1183.96/1184.58	c s 1184.1   352519    5190 116974 55402  48642 1044063 111485   53.9   4   77
1200.05/1200.60	c
1200.05/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.60	c
1200.05/1200.60	c 1057683 conflicts, 2155641 decisions, 793 random
1200.05/1200.60	c 35 iterations, 2782 restarts, 0 skipped
1200.05/1200.60	c 16 enlarged, 25516 shrunken, 10337 rescored, 271 rebiased
1200.05/1200.60	c 50 simplifications, 0 reductions
1200.05/1200.60	c
1200.05/1200.60	c vars: 116974 fixed, 55402 equiv, 48642 elim, 57450 merged
1200.05/1200.60	c elim: 11590956 resolutions, 43 phases, 40 rounds
1200.05/1200.60	c sbst: 72% substituted, 16.9% nots, 83.1% ands, 0.0% xors, 0.0% ites
1200.05/1200.60	c arty: 3.44 and 0.00 xor average arity
1200.05/1200.60	c prbe: 282333 probed, 748 phases, 23 rounds
1200.05/1200.60	c prbe: 3619 failed, 5603 lifted, 1131 merged
1200.05/1200.60	c sccs: 1144 non trivial, 0 fixed, 2040 merged
1200.05/1200.60	c hash: 651 units, 54279 merged
1200.05/1200.60	c mins: 72317032 learned, 39% deleted, 357 strong, 245 depth
1200.05/1200.60	c subs: 120403 forward, 114390 backward, 312698 doms
1200.05/1200.60	c strs: 45631 forward, 1066 backward
1200.05/1200.60	c doms: 418816 dominators, 299416 high, 314 low
1200.05/1200.60	c prps: 894346965 propagations, 0.75 megaprops
1200.05/1200.60	c
1200.05/1200.60	c 1200.1 seconds, 145 MB max, 415 MB recycled
1200.05/1200.60	c
1200.05/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.60	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715584-1240605733/watcher-1715584-1240605733 -o /tmp/evaluation-result-1715584-1240605733/solver-1715584-1240605733 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1715584-1240605733.cnf 

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


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15134
/proc/meminfo: memFree=1280392/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=6092 CPUtime=0
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 995 0 0 0 0 0 0 0 18 0 1 0 88606731 6238208 980 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/15134/statm: 1523 988 58 155 0 1366 0

[startup+0.094299 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15134
/proc/meminfo: memFree=1280392/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=22048 CPUtime=0.09
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 5417 0 0 0 7 2 0 0 18 0 1 0 88606731 22577152 5369 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 5512 5370 63 155 0 5355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22048

[startup+0.101298 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15134
/proc/meminfo: memFree=1280392/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=22444 CPUtime=0.09
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 5519 0 0 0 7 2 0 0 18 0 1 0 88606731 22982656 5471 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 5611 5471 63 155 0 5454 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22444

[startup+0.301315 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15134
/proc/meminfo: memFree=1280392/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=31628 CPUtime=0.29
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 8250 0 0 0 26 3 0 0 19 0 1 0 88606731 32387072 7751 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 7907 7752 63 155 0 7750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31628

[startup+0.701351 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15134
/proc/meminfo: memFree=1280392/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=44896 CPUtime=0.69
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 12082 0 0 0 65 4 0 0 23 0 1 0 88606731 45973504 11070 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 11224 11070 63 155 0 11067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44896

[startup+1.50142 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 15135
/proc/meminfo: memFree=1225024/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=70640 CPUtime=1.49
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 19561 0 0 0 142 7 0 0 25 0 1 0 88606731 72335360 17524 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 17660 17525 64 155 0 17503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70640

[startup+3.10256 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 15135
/proc/meminfo: memFree=1189376/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=89904 CPUtime=3.09
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 27388 0 0 0 299 10 0 0 25 0 1 0 88606731 92061696 22288 1992294400 134512640 135151029 4294956240 18446744073709551615 134578560 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 22476 22288 79 155 0 22319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89904

[startup+6.30183 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 15135
/proc/meminfo: memFree=1178304/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=102816 CPUtime=6.29
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 32659 0 0 0 616 13 0 0 25 0 1 0 88606731 105283584 25508 1992294400 134512640 135151029 4294956240 18446744073709551615 134545509 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 25704 25508 79 155 0 25547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102816

[startup+12.7014 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 15135
/proc/meminfo: memFree=1188864/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=92216 CPUtime=12.69
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 35481 0 0 0 1254 15 0 0 25 0 1 0 88606731 94429184 22858 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 23054 22858 79 155 0 22897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92216

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 15135
/proc/meminfo: memFree=1184384/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=96812 CPUtime=25.48
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 49523 0 0 0 2527 21 0 0 25 0 1 0 88606731 99135488 24007 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 24203 24007 79 155 0 24046 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96812

[startup+51.1017 s]
/proc/loadavg: 0.60 0.17 0.05 2/65 15135
/proc/meminfo: memFree=1148160/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=133932 CPUtime=51.05
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 60819 0 0 0 5077 28 0 0 25 0 1 0 88606731 137146368 33254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 33483 33254 79 155 0 33326 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 133932

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 15135
/proc/meminfo: memFree=1123776/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=157684 CPUtime=102.22
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 91764 0 0 0 10178 44 0 0 25 0 1 0 88606731 161468416 39200 1992294400 134512640 135151029 4294956240 18446744073709551615 134548380 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 39421 39200 79 155 0 39264 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 157684

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 15135
/proc/meminfo: memFree=1130432/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=162.19
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 112817 0 0 0 16165 54 0 0 25 0 1 0 88606731 154275840 37449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37449 79 155 0 37508 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 150660

[startup+222.301 s]
/proc/loadavg: 1.01 0.54 0.21 2/65 15135
/proc/meminfo: memFree=1130368/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=222.17
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 134969 0 0 0 22152 65 0 0 25 0 1 0 88606731 154275840 37449 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37449 79 155 0 37508 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 150660

[startup+282.302 s]
/proc/loadavg: 1.03 0.63 0.26 2/65 15135
/proc/meminfo: memFree=1130304/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=282.14
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 157121 0 0 0 28138 76 0 0 25 0 1 0 88606731 154275840 37449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37449 79 155 0 37508 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 150660

[startup+342.302 s]
/proc/loadavg: 1.01 0.70 0.30 2/65 15135
/proc/meminfo: memFree=1130240/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=342.12
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 179274 0 0 0 34125 87 0 0 25 0 1 0 88606731 154275840 37450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37450 79 155 0 37508 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 150660

[startup+402.302 s]
/proc/loadavg: 1.00 0.75 0.35 2/65 15135
/proc/meminfo: memFree=1129984/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=402.09
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 201426 0 0 0 40112 97 0 0 25 0 1 0 88606731 154275840 37450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37450 79 155 0 37508 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 150660

[startup+462.302 s]
/proc/loadavg: 1.00 0.79 0.38 2/65 15135
/proc/meminfo: memFree=1129920/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=462.04
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 223578 0 0 0 46096 108 0 0 25 0 1 0 88606731 154275840 37450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37450 79 155 0 37508 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 150660

[startup+522.301 s]
/proc/loadavg: 1.00 0.83 0.42 2/65 15135
/proc/meminfo: memFree=1129920/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=522.02
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 238346 0 0 0 52087 115 0 0 25 0 1 0 88606731 154275840 37450 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37450 79 155 0 37508 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 150660

[startup+582.301 s]
/proc/loadavg: 1.00 0.86 0.45 2/65 15135
/proc/meminfo: memFree=1129856/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=582
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 260500 0 0 0 58074 126 0 0 25 0 1 0 88606731 154275840 37452 1992294400 134512640 135151029 4294956240 18446744073709551615 134581681 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37452 79 155 0 37508 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 150660

[startup+642.301 s]
/proc/loadavg: 1.00 0.88 0.48 2/65 15135
/proc/meminfo: memFree=1129728/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=641.98
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 278076 0 0 0 64063 135 0 0 25 0 1 0 88606731 154275840 37452 1992294400 134512640 135151029 4294956240 18446744073709551615 134528784 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37452 79 155 0 37508 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 150660

[startup+702.302 s]
/proc/loadavg: 1.00 0.90 0.51 2/65 15135
/proc/meminfo: memFree=1129792/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=701.95
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 297495 0 0 0 70051 144 0 0 25 0 1 0 88606731 154275840 37452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37452 79 155 0 37508 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 150660

[startup+762.306 s]
/proc/loadavg: 1.00 0.91 0.54 2/65 15135
/proc/meminfo: memFree=1129600/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=151044 CPUtime=761.94
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 307867 0 0 0 76045 149 0 0 25 0 1 0 88606731 154669056 37534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37761 37534 79 155 0 37604 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 151044

[startup+822.302 s]
/proc/loadavg: 1.00 0.93 0.57 2/65 15135
/proc/meminfo: memFree=1129792/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=821.91
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 330241 0 0 0 82031 160 0 0 25 0 1 0 88606731 154275840 37454 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37454 79 155 0 37508 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 150660

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 15135
/proc/meminfo: memFree=1129664/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=881.88
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 340452 0 0 0 88023 165 0 0 25 0 1 0 88606731 154275840 37473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37473 79 155 0 37508 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 150660

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.61 2/65 15135
/proc/meminfo: memFree=1129664/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=150660 CPUtime=941.86
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 362967 0 0 0 94010 176 0 0 25 0 1 0 88606731 154275840 37454 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37665 37454 79 155 0 37508 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 150660

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/65 15135
/proc/meminfo: memFree=1129408/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=151044 CPUtime=1001.83
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 373479 0 0 0 100002 181 0 0 25 0 1 0 88606731 154669056 37520 1992294400 134512640 135151029 4294956240 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15134/statm: 37761 37520 79 155 0 37604 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 151044

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 15135
/proc/meminfo: memFree=1129344/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=151044 CPUtime=1061.81
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 384078 0 0 0 105994 187 0 0 25 0 1 0 88606731 154669056 37538 1992294400 134512640 135151029 4294956240 18446744073709551615 134581837 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37761 37538 79 155 0 37604 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 151044

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 15135
/proc/meminfo: memFree=1129088/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=151364 CPUtime=1121.78
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 394637 0 0 0 111986 192 0 0 25 0 1 0 88606731 154996736 37586 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37841 37586 79 155 0 37684 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 151364

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 15141
/proc/meminfo: memFree=1128576/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=151812 CPUtime=1181.76
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 405338 0 0 0 117978 198 0 0 25 0 1 0 88606731 155455488 37688 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37953 37688 79 155 0 37796 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 151812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15141
/proc/meminfo: memFree=1128896/2055920 swapFree=4192812/4192956
[pid=15134] ppid=15132 vsize=151364 CPUtime=1200.05
/proc/15134/stat : 15134 (precosat) R 15132 15134 15097 0 -1 4194304 408361 0 0 0 119806 199 0 0 25 0 1 0 88606731 154996736 37585 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15134/statm: 37841 37585 79 155 0 37684 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 151364

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): 1200.63
CPU time (s): 1200.09
CPU user time (s): 1198.07
CPU system time (s): 2.02069
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 166040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.07
system time used= 2.02069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 408361
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3039

runsolver used 1.06884 second user time and 3.31549 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-24 22:42:15
IDJOB=1715584
IDBENCH=20342
IDSOLVER=507
FILE ID=node31/1715584-1240605733
PBS_JOBID= 9186283
Free space on /tmp= 66396 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715584-1240605733/watcher-1715584-1240605733 -o /tmp/evaluation-result-1715584-1240605733/solver-1715584-1240605733 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1715584-1240605733.cnf

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=892314329

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1280872 kB
Buffers:         36656 kB
Cached:         670408 kB
SwapCached:          0 kB
Active:         117928 kB
Inactive:       603964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1280872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           19072 kB
Writeback:           0 kB
Mapped:          24564 kB
Slab:            38892 kB
Committed_AS:   289344 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node31 at 2009-04-24 23:02:18