Trace number 3309085

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 236UNSAT 34.2548 34.2571

General information on the benchmark

NameSAT04/industrial/hoonsang/vis-bmc/
all.used-as.sat04-986.cnf
MD5SUM51fef6c1c8ac21be9eb125cde1cdd08e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.941
Satisfiable
(Un)Satisfiability was proved
Number of variables21317
Number of clauses63664
Sum of the clauses size148532
Maximum clause length3
Minimum clause length1
Number of clauses of size 113
Number of clauses of size 242434
Number of clauses of size 321217
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3309085-1303986027.cnf
0.00/0.00	c found header 'p cnf 21317 63664'
0.03/0.04	c finished parsing
0.03/0.04	c
0.03/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.03/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.03/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.03/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.03/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.03/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.03/0.04	c
0.03/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.03/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.03/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.03/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.03/0.04	c
0.03/0.04	c starting search after 0.0 seconds
0.03/0.04	c no decision limit
0.03/0.04	c
0.03/0.04	c       original/binary      fixed     eliminated      learned       agility
0.03/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.03/0.04	c
0.03/0.04	c *    0.0    63614   21282     35     0      0       0      0    0.0   0    6
0.39/0.44	c s    0.4    29742    6448    220   185  14464       0      0    0.0   0    4
0.39/0.44	c l    0.4    29742    6448    220   185  14464       0  17996    0.0   0    4
0.39/0.45	c R    0.4    29760    6448    220   185  14464     100    100   53.0  10    5
0.39/0.46	c R    0.5    29795    6448    220   185  14464     202    201   52.5  18    5
0.39/0.49	c R    0.5    29834    6448    220   185  14464     802    780   47.6  15    5
0.49/0.51	c B    0.5    29857    6448    220   185  14464    1001    972   46.6  17    5
0.49/0.58	c B    0.6    29937    6448    220   185  14464    2002   1951   45.5  12    5
0.59/0.62	c R    0.6    29965    6448    220   185  14464    2412   2355   45.2  14    5
0.69/0.71	c s    0.7    33452    6424    227   202  14464    2533   2470   45.6  16    5
1.00/1.02	c s    1.0    33868    6402    249   202  14464    6182   6079   44.3  13    5
1.19/1.21	c B    1.2    37593    6182    468   203  14464    8007   7882   41.5  12    6
1.29/1.36	c s    1.4    36412    6181    469   203  14464    9637   9494   39.7  11    6
1.29/1.36	c -    1.4    36412    6181    469   203  14464    9637  17817   39.7  11    6
1.89/1.90	c s    1.9    36950    5913    506   223  14675   13506  10900   38.2  17    6
1.89/1.90	c -    1.9    36950    5913    506   223  14675   13506  17639   38.2  17    6
2.29/2.34	c s    2.3    36435    5836    551   255  14675   17060  14442   36.9   5    6
2.39/2.42	c +    2.4    36760    5831    556   255  14675   17640  19402   36.7  13    7
2.79/2.83	c s    2.8    36061    5744    612   286  14675   20959  18328   36.1   9    7
2.79/2.83	c
2.79/2.83	c       original/binary      fixed     eliminated      learned       agility
2.79/2.83	c   seconds        variables     equivalent    conflicts       height       MB
2.79/2.83	c
2.79/2.83	c -    2.8    36061    5744    612   286  14675   20959  19208   36.1   9    7
2.89/2.96	c +    3.0    36394    5712    622   308  14675   21831  21128   36.0  17    8
2.89/2.99	c R    3.0    36399    5712    622   308  14675   22039  19408   36.0   6    8
3.20/3.23	c B    3.2    36538    5709    624   309  14675   24012  21192   35.8  19    8
3.39/3.47	c s    3.5    35882    5662    624   310  14721   24847  20508   35.7   7    7
3.69/3.75	c +    3.8    35964    5662    624   310  14721   27286  23240   35.7  12    8
3.99/4.03	c s    4.0    34692    5634    634   328  14721   29255  23109   35.2   4    8
4.30/4.30	c R    4.3    34923    5626    636   334  14721   31658  23308   34.7   9    8
4.59/4.61	c s    4.6    34617    5624    636   336  14721   33510  23347   34.3  15    8
4.59/4.68	c +    4.7    34623    5624    636   336  14721   34107  25564   34.3  10    8
5.29/5.36	c s    5.4    34484    5605    636   341  14735   38279  25319   33.8  12    8
5.89/5.98	c s    6.0    34564    5605    636   341  14735   42291  25644   33.0  11    8
5.99/6.03	c +    6.0    34566    5605    636   341  14735   42634  28120   33.0  14    8
6.60/6.61	c s    6.6    34643    5604    636   342  14735   46308  28228   32.4  13    8
7.39/7.41	c s    7.4    34630    5601    636   342  14738   51090  28062   31.9  12    8
7.70/7.72	c +    7.7    34630    5601    636   342  14738   53290  30932   31.5  10    9
7.79/7.83	c R    7.8    34630    5601    636   342  14738   54117  29037   31.4  10    9
7.99/8.03	c s    8.0    34745    5599    636   344  14738   55365  30279   31.2   9    9
8.70/8.73	c s    8.7    34782    5599    636   344  14738   59731  30997   30.7   8    9
9.49/9.54	c
9.49/9.54	c       original/binary      fixed     eliminated      learned       agility
9.49/9.54	c   seconds        variables     equivalent    conflicts       height       MB
9.49/9.54	c
9.49/9.54	c s    9.5    34818    5599    636   344  14738   63295  30993   30.6  10    9
9.59/9.67	c B    9.7    34818    5599    636   344  14738   64024  31013   30.5  11    9
10.09/10.12	c +   10.1    34847    5599    636   344  14738   66614  34025   30.3  10   10
10.19/10.25	c s   10.2    34846    5599    636   344  14738   67170  31524   30.3  11    9
10.90/10.97	c s   11.0    34850    5599    636   344  14738   70683  34125   30.0  11    9
11.69/11.72	c s   11.7    34856    5599    636   344  14738   74882  34110   29.8   9    9
12.39/12.45	c s   12.5    34872    5599    636   344  14738   78705  34087   29.4   9    9
13.20/13.26	c s   13.3    34882    5599    636   344  14738   83223  34120   29.0  10    9
13.20/13.27	c +   13.3    34882    5599    636   344  14738   83265  37427   29.0   9    9
14.20/14.20	c s   14.2    34879    5596    637   344  14740   87659  37437   28.7  10   10
14.99/15.04	c s   15.0    34925    5593    638   346  14740   91977  37485   28.4  11   10
15.79/15.88	c s   15.9    35105    5585    640   352  14740   96410  37521   28.2  11   10
16.79/16.88	c s   16.9    35400    5538    648   384  14747  100376  36999   27.9   9   10
17.50/17.59	c +   17.6    36359    5499    654   417  14747  104080  41169   27.8  10   11
17.69/17.70	c s   17.7    35871    5498    654   418  14747  104511  37835   27.7   5   10
18.49/18.57	c s   18.6    36288    5455    664   451  14747  108507  41239   27.5  11   10
19.59/19.64	c s   19.6    35926    5414    668   461  14774  112287  38125   27.4  12   10
20.49/20.56	c s   20.6    35908    5396    679   468  14774  116784  41222   27.0   7   10
21.59/21.62	c s   21.6    35213    5297    680   498  14842  121226  39070   26.8  11   10
21.59/21.62	c
21.59/21.62	c       original/binary      fixed     eliminated      learned       agility
21.59/21.62	c   seconds        variables     equivalent    conflicts       height       MB
21.59/21.62	c
21.59/21.62	c -   21.6    35213    5297    680   498  14842  121226  40758   26.8  11   10
22.39/22.47	c s   22.5    35309    5295    680   500  14842  125495  40780   26.6  10   10
23.10/23.18	c +   23.2    35344    5294    680   501  14842  128800  44833   26.5   9   11
23.49/23.54	c s   23.5    35330    5293    680   501  14843  129621  41687   26.4  11   10
24.39/24.45	c s   24.5    35344    5293    680   501  14843  134151  44885   26.5  11   10
25.49/25.59	c s   25.6    35276    5272    684   511  14850  138379  41045   26.3  12   10
26.39/26.47	c s   26.5    35471    5271    685   511  14850  142191  44856   26.1  10   10
27.49/27.51	c s   27.5    35470    5271    685   511  14850  148620  44891   26.0  20   10
28.49/28.53	c s   28.5    35507    5271    685   511  14850  153045  44857   25.8   9   10
29.59/29.67	c s   29.7    31094    4880    703   562  15172  157476  22726   25.5   9    7
29.59/29.67	c -   29.7    31094    4880    703   562  15172  157476  41695   25.5   9    7
29.59/29.67	c +   29.7    31094    4880    703   562  15172  157476  45864   25.5   9    7
29.99/30.06	c B   30.1    32194    4856    713   576  15172  160042  25261   25.5   7    8
30.19/30.27	c s   30.3    31907    4855    713   577  15172  161307  26512   25.5  11    8
30.79/30.89	c s   30.9    32345    4821    719   605  15172  164415  29590   25.4  10    8
31.68/31.72	c s   31.7    29613    4420    802   731  15364  168344  21815   25.2  14    7
31.68/31.72	c -   31.7    29613    4420    802   731  15364  168344  43571   25.2  14    7
32.18/32.27	c s   32.3    30123    4398    807   748  15364  171351  24821   25.1  11    7
32.78/32.88	c s   32.9    29826    4358    816   779  15364  175132  20852   24.9  19    7
32.78/32.88	c
32.78/32.88	c       original/binary      fixed     eliminated      learned       agility
32.78/32.88	c   seconds        variables     equivalent    conflicts       height       MB
32.78/32.88	c
32.78/32.88	c -   32.9    29826    4358    816   779  15364  175132  42700   24.9  19    7
33.48/33.59	c s   33.6    25495    3001   1446  1335  15535  178480  14045   24.8  16    6
33.48/33.59	c -   33.6    25495    3001   1446  1335  15535  178480  30317   24.8  16    6
33.48/33.59	c +   33.6    25495    3001   1446  1335  15535  178480  33348   24.8  16    6
33.99/34.04	c s   34.0    26562    2906   1476  1400  15535  182179  16590   24.5  15    6
33.99/34.04	c -   34.0    26562    2906   1476  1400  15535  182179  32348   24.5  15    6
34.18/34.25	c 0   34.3    38509    1174   3127  1481  15535  183334  17727   24.5  17    7
34.18/34.25	c
34.18/34.25	s UNSATISFIABLE
34.18/34.25	c
34.18/34.25	c 183334 conflicts, 315241 decisions, 97 random
34.18/34.25	c 21 iterations, 640 restarts, 1 skipped
34.18/34.25	c 12 enlarged, 1637 shrunken, 1792 rescored, 62 rebiased
34.18/34.25	c 46 simplifications, 0 reductions
34.18/34.25	c
34.18/34.25	c vars: 3127 fixed, 1481 equiv, 15535 elim, 1835 merged
34.18/34.25	c elim: 2218008 resolutions, 16 phases, 16 rounds
34.18/34.25	c sbst: 91% substituted, 0.4% nots, 93.1% ands, 3.3% xors, 3.2% ites
34.18/34.25	c arty: 2.08 and 2.00 xor average arity
34.18/34.25	c prbe: 347945 probed, 97 phases, 33 rounds
34.18/34.25	c prbe: 746 failed, 187 lifted, 92 merged
34.18/34.25	c sccs: 11 non trivial, 0 fixed, 31 merged
34.18/34.25	c hash: 24 units, 1712 merged
34.18/34.25	c mins: 4389254 learned, 46% deleted, 198 strong, 42 depth
34.18/34.25	c subs: 5499 forward, 6512 backward, 79266 doms
34.18/34.25	c strs: 1910 forward, 579 backward
34.18/34.25	c doms: 82918 dominators, 76108 high, 101 low
34.18/34.25	c prps: 115487017 propagations, 3.37 megaprops
34.18/34.25	c
34.18/34.25	c 34.3 seconds, 12 MB max, 28 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

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-3309085-1303986027/watcher-3309085-1303986027 -o /tmp/evaluation-result-3309085-1303986027/solver-3309085-1303986027 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3309085-1303986027.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: 1.24 1.90 2.49 5/193 23801
/proc/meminfo: memFree=17003556/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=2980 CPUtime=0 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 638 0 0 0 0 0 0 0 25 0 1 0 510200611 3051520 594 33554432000 134512640 135151029 4289468592 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 745 595 65 156 0 588 0

[startup+0.040356 s]
/proc/loadavg: 1.24 1.90 2.49 5/193 23801
/proc/meminfo: memFree=17003556/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=7060 CPUtime=0.03 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 1768 0 0 0 3 0 0 0 25 0 1 0 510200611 7229440 1626 33554432000 134512640 135151029 4289468592 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 1765 1627 65 156 0 1608 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7060

[startup+0.100343 s]
/proc/loadavg: 1.24 1.90 2.49 5/193 23801
/proc/meminfo: memFree=17003556/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=8608 CPUtime=0.09 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 2154 0 0 0 9 0 0 0 25 0 1 0 510200611 8814592 2011 33554432000 134512640 135151029 4289468592 18446744073709551615 134542713 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 2152 2011 80 156 0 1995 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8608

[startup+0.300304 s]
/proc/loadavg: 1.24 1.90 2.49 5/193 23801
/proc/meminfo: memFree=17003556/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=11744 CPUtime=0.29 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 3204 0 0 0 29 0 0 0 25 0 1 0 510200611 12025856 2719 33554432000 134512640 135151029 4289468592 18446744073709551615 134548454 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 2936 2719 80 156 0 2779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11744

[startup+0.700245 s]
/proc/loadavg: 1.24 1.90 2.49 5/193 23801
/proc/meminfo: memFree=17003556/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=11228 CPUtime=0.69 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 3222 0 0 0 69 0 0 0 25 0 1 0 510200611 11497472 2608 33554432000 134512640 135151029 4289468592 18446744073709551615 134573925 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 2807 2608 80 156 0 2650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11228

[startup+1.50111 s]
/proc/loadavg: 1.46 1.93 2.49 5/194 23802
/proc/meminfo: memFree=16991528/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=11228 CPUtime=1.49 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 3222 0 0 0 149 0 0 0 25 0 1 0 510200611 11497472 2608 33554432000 134512640 135151029 4289468592 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 2807 2608 80 156 0 2650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11228

[startup+3.10079 s]
/proc/loadavg: 1.46 1.93 2.49 5/194 23802
/proc/meminfo: memFree=16990164/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=11228 CPUtime=3.09 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 3231 0 0 0 309 0 0 0 25 0 1 0 510200611 11497472 2617 33554432000 134512640 135151029 4289468592 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 2807 2617 80 156 0 2650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11228

[startup+6.30025 s]
/proc/loadavg: 1.67 1.97 2.50 5/194 23802
/proc/meminfo: memFree=16989180/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=11024 CPUtime=6.29 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 3334 0 0 0 629 0 0 0 25 0 1 0 510200611 11288576 2585 33554432000 134512640 135151029 4289468592 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 2756 2585 80 156 0 2599 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11024

[startup+12.7011 s]
/proc/loadavg: 1.85 2.00 2.51 5/191 23823
/proc/meminfo: memFree=16980048/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=12416 CPUtime=12.69 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 4125 0 0 0 1269 0 0 0 25 0 1 0 510200611 12713984 2909 33554432000 134512640 135151029 4289468592 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3104 2909 80 156 0 2947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12416

[startup+25.5008 s]
/proc/loadavg: 2.18 2.06 2.53 5/194 23857
/proc/meminfo: memFree=15902432/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=14320 CPUtime=25.49 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 6507 0 0 0 2549 0 0 0 25 0 1 0 510200611 14663680 3410 33554432000 134512640 135151029 4289468592 18446744073709551615 134573909 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3580 3410 80 156 0 3423 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14320

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

[startup+28.7012 s]
/proc/loadavg: 2.33 2.10 2.53 5/194 23857
/proc/meminfo: memFree=15896984/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=13688 CPUtime=28.69 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 6867 0 0 0 2869 0 0 0 25 0 1 0 510200611 14016512 3251 33554432000 134512640 135151029 4289468592 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3422 3251 80 156 0 3265 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 13688

[startup+31.9066 s]
/proc/loadavg: 2.46 2.13 2.54 5/194 23857
/proc/meminfo: memFree=15770628/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=13488 CPUtime=31.89 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 7316 0 0 0 3189 0 0 0 25 0 1 0 510200611 13811712 3205 33554432000 134512640 135151029 4289468592 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3372 3205 80 156 0 3215 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 13488

[startup+33.5003 s]
/proc/loadavg: 2.46 2.13 2.54 5/194 23857
/proc/meminfo: memFree=15763436/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=13488 CPUtime=33.48 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 7432 0 0 0 3348 0 0 0 25 0 1 0 510200611 13811712 3205 33554432000 134512640 135151029 4289468592 18446744073709551615 134521536 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3372 3205 80 156 0 3215 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 13488

[startup+33.9002 s]
/proc/loadavg: 2.46 2.13 2.54 5/194 23857
/proc/meminfo: memFree=15763436/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=13488 CPUtime=33.88 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 7626 0 0 0 3388 0 0 0 25 0 1 0 510200611 13811712 3207 33554432000 134512640 135151029 4289468592 18446744073709551615 134554590 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3372 3207 80 156 0 3215 0
Current children cumulated CPU time (s) 33.88
Current children cumulated vsize (KiB) 13488

[startup+34.1072 s]
/proc/loadavg: 2.46 2.13 2.54 5/194 23857
/proc/meminfo: memFree=15760428/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=13824 CPUtime=34.09 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 7678 0 0 0 3409 0 0 0 25 0 1 0 510200611 14155776 3259 33554432000 134512640 135151029 4289468592 18446744073709551615 134581549 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3456 3259 80 156 0 3299 0
Current children cumulated CPU time (s) 34.09
Current children cumulated vsize (KiB) 13824

[startup+34.2012 s]
/proc/loadavg: 2.46 2.13 2.54 5/194 23857
/proc/meminfo: memFree=15760428/32951124 swapFree=67111528/67111528
[pid=23801] ppid=23799 vsize=13824 CPUtime=34.18 cores=4,6
/proc/23801/stat : 23801 (precosat) R 23799 23801 23266 0 -1 4202496 7678 0 0 0 3418 0 0 0 25 0 1 0 510200611 14155776 3259 33554432000 134512640 135151029 4289468592 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 4 0 0 0
/proc/23801/statm: 3456 3259 80 156 0 3299 0
Current children cumulated CPU time (s) 34.18
Current children cumulated vsize (KiB) 13824

Child status: 20
Real time (s): 34.2571
CPU time (s): 34.2548
CPU user time (s): 34.2448
CPU system time (s): 0.009998
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 14320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.2448
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7679
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= 58

runsolver used 0.06299 second user time and 0.132979 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-28 12:20:27
IDJOB=3309085
IDBENCH=84958
IDSOLVER=1690
FILE ID=node133/3309085-1303986027
RUNJOBID= node133-1303986025-23733
PBS_JOBID= 13168693
Free space on /tmp= 71872 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT04/industrial/hoonsang/vis-bmc/all.used-as.sat04-986.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3309085-1303986027/watcher-3309085-1303986027 -o /tmp/evaluation-result-3309085-1303986027/solver-3309085-1303986027 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3309085-1303986027.cnf

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

MD5SUM BENCH= 51fef6c1c8ac21be9eb125cde1cdd08e
RANDOM SEED=1195650117

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.83
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17003820 kB
Buffers:       2187560 kB
Cached:       13048796 kB
SwapCached:          0 kB
Active:        8900180 kB
Inactive:      6483204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17003820 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           25504 kB
Writeback:          52 kB
AnonPages:      146268 kB
Mapped:          16164 kB
Slab:           501524 kB
PageTables:       5516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   331872 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71644 MiB
End job on node133 at 2011-04-28 12:21:02