Trace number 1783858

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 236UNSAT 2650.98 2651.85

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark324.402
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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-1783858-1241895352.cnf
0.00/0.00	c found header 'p cnf 728 17199'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16517     674     48     6      0       0      0    0.0   0    1
0.00/0.05	c -    0.1    15537     672     56     0      0       0   1000    0.0   0    1
0.09/0.10	c s    0.1    14641     656     56     0     16       0      0    0.0   0    1
0.09/0.10	c l    0.1    14641     656     56     0     16       0   9252    0.0   0    1
0.09/0.11	c R    0.1    14641     656     56     0     16     101    101  138.1   8    1
0.09/0.11	c R    0.1    14641     656     56     0     16     201    201  113.6  13    1
0.09/0.14	c R    0.1    14641     656     56     0     16     804    804   62.4  18    1
0.09/0.15	c B    0.2    14641     656     56     0     16    1000   1000   77.6  18    1
0.19/0.20	c B    0.2    14641     656     56     0     16    2001   2001   59.1  18    1
0.19/0.22	c R    0.2    14641     656     56     0     16    2408   2408   54.2  19    1
0.49/0.51	c R    0.5    14642     656     56     0     16    6423   6423   48.3  18    2
0.59/0.66	c B    0.7    14642     656     56     0     16    8002   8002   44.7  20    3
0.69/0.73	c s    0.7    14642     656     56     0     16    8460   8460   44.0  20    2
0.79/0.81	c +    0.8    14642     656     56     0     16    9253  10177   47.3  18    3
0.99/1.08	c +    1.1    14642     656     56     0     16   11565  11194   47.8  19    3
1.39/1.45	c +    1.5    14642     656     56     0     16   14455  12313   46.1  19    3
1.59/1.68	c R    1.7    14642     656     56     0     16   16064  12320   45.2  20    4
1.89/1.96	c +    2.0    14642     656     56     0     16   18065  13544   43.7  19    4
2.59/2.62	c +    2.6    14642     656     56     0     16   22580  14898   41.5  19    4
2.79/2.86	c
2.79/2.86	c       original/binary      fixed     eliminated      learned       agility
2.79/2.86	c   seconds        variables     equivalent    conflicts       height       MB
2.79/2.86	c
2.79/2.86	c B    2.9    14642     656     56     0     16   24006  14909   42.1  20    4
3.49/3.59	c +    3.6    14642     656     56     0     16   28226  16387   40.9  19    4
4.79/4.89	c +    4.9    14642     656     56     0     16   35280  18025   42.5  19    5
5.49/5.56	c R    5.6    14642     656     56     0     16   38523  18032   41.0  18    5
6.59/6.62	c +    6.6    14642     656     56     0     16   44100  19827   39.7  20    5
8.98/9.03	c +    9.0    14642     656     56     0     16   55125  21809   37.7  20    6
10.49/10.58	c s   10.6    14643     656     56     0     16   61176  21814   37.9  19    5
11.29/11.36	c B   11.4    14643     656     56     0     16   64023  21821   37.9  19    6
12.59/12.60	c +   12.6    14643     656     56     0     16   68909  23989   37.5  20    6
15.29/15.31	c s   15.3    14643     656     56     0     16   78454  24020   38.5  20    5
17.29/17.31	c +   17.3    14643     656     56     0     16   86135  26387   37.2  20    6
18.19/18.28	c R   18.3    14643     656     56     0     16   89831  26412   36.6  18    7
22.98/23.05	c +   23.1    14643     656     56     0     16  107666  29025   34.7  19    7
31.58/31.69	c +   31.7    14643     656     56     0     16  134581  31927   33.7  19    8
40.68/40.74	c B   40.7    14643     656     56     0     16  160054  31940   33.0  19    9
43.78/43.84	c +   43.8    14643     656     56     0     16  168225  35119   33.2  20    9
58.67/58.78	c R   58.8    14643     656     56     0     16  205287  35135   32.6  21   10
60.47/60.58	c +   60.6    14643     656     56     0     16  210280  38630   32.4  18   10
83.26/83.36	c +   83.3    14643     656     56     0     16  262852  42493   31.6  20   12
118.25/118.31	c
118.25/118.31	c       original/binary      fixed     eliminated      learned       agility
118.25/118.31	c   seconds        variables     equivalent    conflicts       height       MB
118.25/118.31	c
118.25/118.31	c +  118.3    14643     656     56     0     16  328565  46742   30.9  20   13
150.05/150.14	c B  150.1    14643     656     56     0     16  384116  46753   31.0  18   14
167.04/167.17	c +  167.1    14643     656     56     0     16  410706  51416   31.0  19   14
198.23/198.31	c s  198.2    14644     656     56     0     16  458648  51434   31.0  19    9
199.73/199.80	c R  199.7    14645     656     56     0     16  461771  51430   30.9  21   11
211.32/211.47	c s  211.4    14644     656     56     0     16  485694  51435   30.3  20    9
224.92/225.08	c +  225.0    14644     656     56     0     16  513380  56557   29.6  20   12
310.99/311.17	c +  311.1    14644     656     56     0     16  641726  62212   29.3  22   16
427.75/427.96	c +  427.8    14644     656     56     0     16  802155  68433   28.6  18   18
508.02/508.21	c B  508.0    14644     656     56     0     16  896229  68450   28.5  18   20
600.50/600.77	c +  600.6    14644     656     56     0     16 1002690  75276   28.5  18   21
617.29/617.52	c R  617.3    14644     656     56     0     16 1025960  75290   28.3  20   22
805.72/806.03	c +  805.8    14644     656     56     0     16 1253363  82803   27.3  22   24
1090.33/1090.75	c + 1090.4    14644     656     56     0     16 1566701  91083   26.7  21   26
1118.73/1119.12	c s 1118.8    14645     656     56     0     16 1606934  91104   26.4  21   15
1154.31/1154.78	c s 1154.4    14685     656     56     0     16 1648328  91116   26.2  18   16
1469.11/1469.64	c + 1469.2    14685     656     56     0     16 1958375 100191   25.8  19   25
1580.48/1581.04	c B 1580.5    14685     656     56     0     16 2048448 100209   25.8  19   27
1731.93/1732.56	c s 1732.0    14686     656     56     0     16 2207445 100204   25.4  23   16
1776.02/1776.69	c
1776.02/1776.69	c       original/binary      fixed     eliminated      learned       agility
1776.02/1776.69	c   seconds        variables     equivalent    conflicts       height       MB
1776.02/1776.69	c
1776.02/1776.69	c R 1776.1    14686     656     56     0     16 2256523 100203   25.4  17   22
1960.95/1961.61	c + 1961.0    14686     656     56     0     16 2447967 110210   25.1  19   27
2088.41/2089.19	c s 2088.5    14687     656     56     0     16 2544047 110224   25.1  22   19
2148.70/2149.45	c s 2148.8    14688     656     56     0     16 2594110 110231   25.0  22   19
2211.07/2211.80	c - 2211.1    16210     655     57     0     16 2641119 109108   24.9  21   16
2211.37/2212.12	c s 2211.4    15302     653     57     0     18 2641119 106312   24.9  21   18
2211.37/2212.12	c - 2211.4    15302     653     57     0     18 2641119 106926   24.9  21   18
2289.14/2289.91	c s 2289.2    15303     653     57     0     18 2695964 106938   24.8  21   18
2351.62/2352.46	c s 2351.7    15303     653     57     0     18 2740927 106940   24.8  19   17
2469.09/2469.96	c s 2469.2    15304     653     57     0     18 2836865 106939   24.5  22   17
2527.97/2528.83	c s 2528.0    15427     653     57     0     18 2882866 106931   24.4  19   17
2610.74/2611.63	c s 2610.8    15428     653     57     0     18 2947561 106935   24.3  21   17
2641.13/2642.00	c + 2641.1    16494     652     58     0     18 2968769 117618   24.2  19   22
2650.93/2651.84	c 0 2651.0    17486     403    307     0     18 2975575 113723   24.2  22   24
2650.93/2651.84	c
2650.93/2651.84	s UNSATISFIABLE
2650.93/2651.84	c
2650.93/2651.84	c 2975575 conflicts, 3524952 decisions, 1 random
2650.93/2651.84	c 6 iterations, 5366 restarts, 0 skipped
2650.93/2651.84	c 27 enlarged, 1821 shrunken, 29083 rescored, 715 rebiased
2650.93/2651.84	c 17 simplifications, 0 reductions
2650.93/2651.84	c
2650.93/2651.84	c vars: 307 fixed, 0 equiv, 18 elim, 25 merged
2650.93/2651.84	c elim: 131281 resolutions, 2 phases, 2 rounds
2650.93/2651.84	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
2650.93/2651.84	c arty: 0.00 and 0.00 xor average arity
2650.93/2651.84	c prbe: 274054 probed, 209 phases, 209 rounds
2650.93/2651.84	c prbe: 0 failed, 0 lifted, 0 merged
2650.93/2651.84	c sccs: 0 non trivial, 0 fixed, 0 merged
2650.93/2651.84	c hash: 6 units, 25 merged
2650.93/2651.84	c mins: 111576217 learned, 37% deleted, 10 strong, 18 depth
2650.93/2651.84	c subs: 4644 forward, 1946 backward, 5408 doms
2650.93/2651.84	c strs: 146 forward, 133 backward
2650.93/2651.84	c doms: 5415 dominators, 3627 high, 35 low
2650.93/2651.84	c prps: 304904493 propagations, 0.12 megaprops
2650.93/2651.84	c
2650.93/2651.84	c 2651.0 seconds, 32 MB max, 480 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783858-1241895352/watcher-1783858-1241895352 -o /tmp/evaluation-result-1783858-1241895352/solver-1783858-1241895352 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783858-1241895352.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22956
/proc/meminfo: memFree=1883664/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=1052 CPUtime=0
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 217568255 1077248 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134570697 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 263 147 64 155 0 106 0

[startup+0.103551 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22956
/proc/meminfo: memFree=1883664/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=2500 CPUtime=0.09
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 561 0 0 0 9 0 0 0 18 0 1 0 217568255 2560000 545 1992294400 134512640 135151029 4294956240 18446744073709551615 134522066 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 625 545 79 155 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.201568 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22956
/proc/meminfo: memFree=1883664/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=2500 CPUtime=0.19
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 561 0 0 0 19 0 0 0 18 0 1 0 217568255 2560000 545 1992294400 134512640 135151029 4294956240 18446744073709551615 134578064 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 625 545 79 155 0 468 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2500

[startup+0.301584 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22956
/proc/meminfo: memFree=1883664/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=2632 CPUtime=0.29
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 588 0 0 0 29 0 0 0 19 0 1 0 217568255 2695168 572 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 658 572 79 155 0 501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701652 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22956
/proc/meminfo: memFree=1883664/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=3820 CPUtime=0.69
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 864 0 0 0 69 0 0 0 22 0 1 0 217568255 3911680 848 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 955 848 79 155 0 798 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1880072/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=4612 CPUtime=1.49
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 1074 0 0 0 149 0 0 0 25 0 1 0 217568255 4722688 1058 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 1153 1058 79 155 0 996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4612

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1879112/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=5540 CPUtime=3.09
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 1309 0 0 0 309 0 0 0 25 0 1 0 217568255 5672960 1293 1992294400 134512640 135151029 4294956240 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 1385 1293 79 155 0 1228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5540

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1877640/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=6468 CPUtime=6.29
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 1553 0 0 0 629 0 0 0 25 0 1 0 217568255 6623232 1537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 1617 1537 79 155 0 1460 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6468

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1876296/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=7720 CPUtime=12.69
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 1877 0 0 0 1268 1 0 0 25 0 1 0 217568255 7905280 1852 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 1930 1852 79 155 0 1773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7720

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1874824/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=9352 CPUtime=25.48
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 2344 0 0 0 2547 1 0 0 25 0 1 0 217568255 9576448 2218 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 2338 2218 79 155 0 2181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9352

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1872648/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=11676 CPUtime=51.07
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 2903 0 0 0 5105 2 0 0 25 0 1 0 217568255 11956224 2777 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 2919 2777 79 155 0 2762 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11676

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1869768/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=14556 CPUtime=102.26
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 3575 0 0 0 10223 3 0 0 25 0 1 0 217568255 14905344 3449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 3639 3449 79 155 0 3482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14556

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1868616/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=16040 CPUtime=162.24
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 3878 0 0 0 16220 4 0 0 25 0 1 0 217568255 16424960 3752 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 4010 3752 79 155 0 3853 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16040

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1867464/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=16788 CPUtime=222.22
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 4238 0 0 0 22218 4 0 0 25 0 1 0 217568255 17190912 4005 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 4197 4005 79 155 0 4040 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16788

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22957
/proc/meminfo: memFree=1866248/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=17956 CPUtime=282.2
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 4547 0 0 0 28215 5 0 0 25 0 1 0 217568255 18386944 4314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 4489 4314 79 155 0 4332 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17956

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1864712/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=19744 CPUtime=342.17
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 4919 0 0 0 34212 5 0 0 25 0 1 0 217568255 20217856 4686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 4936 4686 79 155 0 4779 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19744

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1863880/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=20612 CPUtime=402.16
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 5129 0 0 0 40210 6 0 0 25 0 1 0 217568255 21106688 4896 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 5153 4896 79 155 0 4996 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20612

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1863112/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=21484 CPUtime=462.14
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 5328 0 0 0 46208 6 0 0 25 0 1 0 217568255 21999616 5095 1992294400 134512640 135151029 4294956240 18446744073709551615 134555018 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 5371 5095 79 155 0 5214 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 21484

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1862344/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=22412 CPUtime=522.11
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 5507 0 0 0 52205 6 0 0 25 0 1 0 217568255 22949888 5274 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 5603 5274 79 155 0 5446 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 22412

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1861704/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=23132 CPUtime=582.1
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 5674 0 0 0 58203 7 0 0 25 0 1 0 217568255 23687168 5441 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 5783 5441 79 155 0 5626 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23132

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1860104/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=25068 CPUtime=642.08
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 6062 0 0 0 64201 7 0 0 25 0 1 0 217568255 25669632 5829 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 6267 5829 79 155 0 6110 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 25068

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=1852424/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=31316 CPUtime=1961.65
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9126 0 0 0 196150 15 0 0 25 0 1 0 217568255 32067584 7569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 7829 7569 79 155 0 7672 0
Current children cumulated CPU time (s) 1961.65
Current children cumulated vsize (KiB) 31316

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1850184/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34136 CPUtime=2021.63
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9675 0 0 0 202147 16 0 0 25 0 1 0 217568255 34955264 8118 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8534 8118 79 155 0 8377 0
Current children cumulated CPU time (s) 2021.63
Current children cumulated vsize (KiB) 34136

[startup+2082.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1849480/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=35180 CPUtime=2081.62
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9845 0 0 0 208145 17 0 0 25 0 1 0 217568255 36024320 8288 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8795 8288 79 155 0 8638 0
Current children cumulated CPU time (s) 2081.62
Current children cumulated vsize (KiB) 35180

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1849608/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2141.59
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9954 0 0 0 214142 17 0 0 25 0 1 0 217568255 35106816 8240 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8240 79 155 0 8414 0
Current children cumulated CPU time (s) 2141.59
Current children cumulated vsize (KiB) 34284

[startup+2202.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1849608/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2201.58
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9968 0 0 0 220141 17 0 0 25 0 1 0 217568255 35106816 8254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8254 79 155 0 8414 0
Current children cumulated CPU time (s) 2201.58
Current children cumulated vsize (KiB) 34284

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1849608/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2261.55
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9968 0 0 0 226138 17 0 0 25 0 1 0 217568255 35106816 8254 1992294400 134512640 135151029 4294956240 18446744073709551615 134542670 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8254 79 155 0 8414 0
Current children cumulated CPU time (s) 2261.55
Current children cumulated vsize (KiB) 34284

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1849608/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2321.53
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9971 0 0 0 232136 17 0 0 25 0 1 0 217568255 35106816 8257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8257 79 155 0 8414 0
Current children cumulated CPU time (s) 2321.53
Current children cumulated vsize (KiB) 34284

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22963
/proc/meminfo: memFree=1849416/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2381.52
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9972 0 0 0 238134 18 0 0 25 0 1 0 217568255 35106816 8258 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8258 79 155 0 8414 0
Current children cumulated CPU time (s) 2381.52
Current children cumulated vsize (KiB) 34284

[startup+2442.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849416/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2441.5
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9972 0 0 0 244132 18 0 0 25 0 1 0 217568255 35106816 8258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8258 79 155 0 8414 0
Current children cumulated CPU time (s) 2441.5
Current children cumulated vsize (KiB) 34284

[startup+2502.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 22963
/proc/meminfo: memFree=1849352/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2501.48
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9972 0 0 0 250130 18 0 0 25 0 1 0 217568255 35106816 8258 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8258 79 155 0 8414 0
Current children cumulated CPU time (s) 2501.48
Current children cumulated vsize (KiB) 34284

[startup+2562.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 22963
/proc/meminfo: memFree=1849288/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2561.46
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9974 0 0 0 256128 18 0 0 25 0 1 0 217568255 35106816 8260 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8260 79 155 0 8414 0
Current children cumulated CPU time (s) 2561.46
Current children cumulated vsize (KiB) 34284

[startup+2622.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 22963
/proc/meminfo: memFree=1849224/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2621.44
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 262126 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2621.44
Current children cumulated vsize (KiB) 34284

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

[startup+2636.81 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849160/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2635.94
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 263576 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2635.94
Current children cumulated vsize (KiB) 34284

[startup+2643.2 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849160/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2642.33
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 264215 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2642.33
Current children cumulated vsize (KiB) 34284

[startup+2646.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849160/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2645.53
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 264535 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2645.53
Current children cumulated vsize (KiB) 34284

[startup+2649.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849160/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2648.73
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 264855 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2648.73
Current children cumulated vsize (KiB) 34284

[startup+2651.2 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849160/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2650.33
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 265015 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2650.33
Current children cumulated vsize (KiB) 34284

[startup+2651.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849160/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2650.73
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 265055 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2650.73
Current children cumulated vsize (KiB) 34284

[startup+2651.8 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22963
/proc/meminfo: memFree=1849160/2055920 swapFree=4164244/4192956
[pid=22956] ppid=22954 vsize=34284 CPUtime=2650.93
/proc/22956/stat : 22956 (precosat) R 22954 22956 22845 0 -1 4194304 9991 0 0 0 265075 18 0 0 25 0 1 0 217568255 35106816 8277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22956/statm: 8571 8277 79 155 0 8414 0
Current children cumulated CPU time (s) 2650.93
Current children cumulated vsize (KiB) 34284

Child status: 20
Real time (s): 2651.85
CPU time (s): 2650.98
CPU user time (s): 2650.79
CPU system time (s): 0.19397
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 35436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2650.79
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9992
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= 3159

runsolver used 1.9857 second user time and 5.35919 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-09 20:55:52
IDJOB=1783858
IDBENCH=24712
IDSOLVER=607
FILE ID=node25/1783858-1241895352
PBS_JOBID= 9264698
Free space on /tmp= 66040 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783858-1241895352/watcher-1783858-1241895352 -o /tmp/evaluation-result-1783858-1241895352/solver-1783858-1241895352 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783858-1241895352.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 56dc474305bf6e6817771129f995c737
RANDOM SEED=552017554

node25.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		: 3000.259
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		: 3000.259
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:       1884144 kB
Buffers:         35952 kB
Cached:          72244 kB
SwapCached:      23384 kB
Active:          69376 kB
Inactive:        63696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884144 kB
SwapTotal:     4192956 kB
SwapFree:      4164244 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          14012 kB
Slab:            24660 kB
Committed_AS:   713704 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66036 MiB
End job on node25 at 2009-05-09 21:40:04