Trace number 1783874

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 118.006 118.039

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
MD5SUM178c0646166b92c20ce876c724294ca1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.019
Satisfiable
(Un)Satisfiability was proved
Number of variables1587
Number of clauses8013
Sum of the clauses size68223
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31146
Number of clauses of size 4108
Number of clauses of size 5888
Number of clauses of size over 55555

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-1783874-1241896942.cnf
0.00/0.00	c found header 'p cnf 1587 8013'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     7801    1549     37     1      0       0      0    0.0   0    1
0.00/0.04	c -    0.0     7558    1545     42     0      0       0   1000    0.0   0    1
0.00/0.04	c -    0.0     7458    1545     42     0      0       0   1000    0.0   0    1
0.00/0.05	c -    0.0     7357    1545     42     0      0       0   1000    0.0   0    1
0.00/0.05	c -    0.1     7258    1545     42     0      0       0   1000    0.0   0    1
0.00/0.06	c -    0.1     7155    1545     42     0      0       0   1000    0.0   0    1
0.00/0.06	c -    0.1     7058    1545     42     0      0       0   1000    0.0   0    1
0.00/0.07	c -    0.1     6431    1488     42     0     57       0   1000    0.0   0    1
0.19/0.21	c s    0.2     6376    1472     42     0     73       0      0    0.0   0    1
0.19/0.21	c l    0.2     6376    1472     42     0     73       0   5831    0.0   0    1
0.19/0.22	c R    0.2     6381    1471     43     0     73     107    103  318.5   6    1
0.19/0.22	c R    0.2     6381    1471     43     0     73     207    203  269.0  10    1
0.19/0.24	c R    0.2     6387    1471     43     0     73     807    803  279.8  15    1
0.19/0.25	c B    0.3     6387    1471     43     0     73    1002    998  278.9  11    1
0.19/0.28	c B    0.3     6390    1471     43     0     73    2003   1999  267.8  16    1
0.19/0.29	c R    0.3     6395    1471     43     0     73    2410   2405  258.9  13    1
0.39/0.43	c +    0.4     6463    1471     43     0     73    5831   6414  239.3  16    2
0.39/0.46	c R    0.5     6463    1471     43     0     73    6415   6408  235.1  19    2
0.39/0.49	c s    0.5     6450    1471     43     0     73    6766   6431  232.9  20    2
0.49/0.52	c
0.49/0.52	c       original/binary      fixed     eliminated      learned       agility
0.49/0.52	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.52	c
0.49/0.52	c +    0.5     6450    1471     43     0     73    7287   7055  229.6  17    2
0.49/0.56	c B    0.6     6450    1471     43     0     73    8005   7069  227.5  18    2
0.59/0.62	c +    0.6     6451    1471     43     0     73    9108   7760  222.7  19    2
0.69/0.74	c +    0.7     6453    1471     43     0     73   11385   8536  214.4  21    2
0.89/0.92	c +    0.9     6454    1471     43     0     73   14231   9389  209.2  16    2
1.00/1.04	c R    1.0     6455    1471     43     0     73   16042   9416  207.3  20    2
1.10/1.14	c +    1.1     6457    1471     43     0     73   17785  10327  205.9  16    2
1.29/1.32	c s    1.3     6460    1471     43     0     73   20025  10351  206.9  18    2
1.39/1.45	c +    1.5     6461    1471     43     0     73   22230  11359  204.9  19    2
1.49/1.57	c B    1.6     6463    1471     43     0     73   24011  11396  206.1  16    3
1.79/1.85	c +    1.9     6469    1471     43     0     73   27785  12494  211.6  16    3
2.29/2.34	c +    2.3     6476    1471     43     0     73   34730  13743  206.3  16    3
2.49/2.59	c s    2.6     6483    1471     43     0     73   37574  13773  206.0  20    3
2.59/2.67	c R    2.7     6486    1471     43     0     73   38494  13781  206.3  17    3
2.99/3.06	c +    3.1     6515    1471     43     0     73   43412  15117  200.4  21    3
3.99/4.03	c +    4.0     6716    1471     43     0     73   54266  16628  197.8  19    4
4.40/4.44	c s    4.4     6839    1471     43     0     73   58185  16643  200.0  18    3
4.89/4.99	c B    5.0     6840    1471     43     0     73   64029  16652  202.5  20    4
5.29/5.35	c +    5.4     6843    1471     43     0     73   67830  18290  201.0  20    4
6.69/6.74	c
6.69/6.74	c       original/binary      fixed     eliminated      learned       agility
6.69/6.74	c   seconds        variables     equivalent    conflicts       height       MB
6.69/6.74	c
6.69/6.74	c s    6.7     7000    1471     43     0     73   81155  18304  205.6  20    3
7.09/7.10	c +    7.1     7003    1471     43     0     73   84785  20119  206.3  21    4
7.59/7.63	c R    7.6     7004    1471     43     0     73   89771  20135  204.5  21    4
9.49/9.50	c s    9.5     7040    1471     43     0     73  105456  20128  198.6  20    4
9.49/9.56	c +    9.6     7040    1471     43     0     73  105980  22130  198.3  19    4
12.99/13.09	c s   13.1     7118    1471     43     0     73  131319  22154  192.2  21    4
13.20/13.27	c +   13.3     7119    1471     43     0     73  132476  24343  192.6  21    5
16.89/16.92	c -   16.9     7153    1471     43     0     73  157471  24100  190.6  19    4
16.89/16.92	c -   16.9     7055    1471     43     0     73  157471  23859  190.6  19    4
16.89/16.92	c -   16.9     6954    1471     43     0     73  157471  23621  190.6  19    4
16.89/16.93	c -   16.9     6853    1471     43     0     73  157471  23385  190.6  19    4
17.09/17.11	c s   17.1     6800    1433     43     0    111  157471  24345  190.6  19    4
17.09/17.11	c -   17.1     6800    1433     43     0    111  157471  21982  190.6  19    4
17.09/17.11	c +   17.1     6800    1433     43     0    111  157471  24180  190.6  19    4
17.39/17.50	c B   17.5     6819    1433     43     0    111  160066  24198  191.3  22    5
21.19/21.20	c s   21.2     7459    1433     43     0    111  184882  24191  187.9  20    4
23.09/23.11	c +   23.1     7486    1433     43     0    111  196836  26598  186.4  18    5
24.38/24.45	c R   24.4     7551    1433     43     0    111  205150  26622  184.6  22    6
25.29/25.37	c s   25.4     7565    1433     43     0    111  210876  26612  183.3  21    4
29.98/30.04	c
29.98/30.04	c       original/binary      fixed     eliminated      learned       agility
29.98/30.04	c   seconds        variables     equivalent    conflicts       height       MB
29.98/30.04	c
29.98/30.04	c s   30.0     7646    1433     43     0    111  239818  26598  178.1  21    4
31.08/31.14	c +   31.1     7673    1433     43     0    111  246045  29257  176.9  22    6
35.58/35.62	c s   35.6     8034    1433     43     0    111  268089  29278  175.7  23    5
41.88/41.96	c s   41.9     8319    1433     43     0    111  297829  29261  171.2  22    5
43.98/44.09	c +   44.1     8324    1433     43     0    111  307555  32182  169.9  21    6
47.98/48.08	c s   48.1     8550    1433     43     0    111  327552  32203  167.6  23    5
54.68/54.72	c s   54.7     8964    1433     43     0    111  360466  32187  166.4  22    5
59.67/59.79	c B   59.8     9536    1433     43     0    111  384132  32206  165.3  20    7
59.77/59.87	c +   59.9     9570    1433     43     0    111  384445  35400  165.3  21    7
61.58/61.66	c s   61.6    10068    1433     43     0    111  392640  35403  165.9  23    6
70.07/70.13	c s   70.1    11170    1433     43     0    111  427686  35375  162.8  21    6
79.07/79.10	c R   79.1    11886    1433     43     0    111  461571  35416  161.3  24    8
79.17/79.24	c s   79.2    11908    1433     43     0    111  461671  35428  161.4  17    5
84.16/84.25	c +   84.2    12045    1433     43     0    111  480556  38940  160.2  22    7
89.96/90.09	c s   90.1    12134    1433     43     0    111  495399  38950  158.8  24    6
99.46/99.54	c s   99.5    12691    1433     43     0    111  532267  38932  159.3  19    6
110.96/111.10	c -  111.1    11619    1430     46     0    111  570114  38162  155.7  23    4
111.06/111.20	c s  111.2    11517     936     46     0    605  570114  29331  155.7  23    4
111.06/111.20	c -  111.2    11517     936     46     0    605  570114  24043  155.7  23    4
111.06/111.20	c
111.06/111.20	c       original/binary      fixed     eliminated      learned       agility
111.06/111.20	c   seconds        variables     equivalent    conflicts       height       MB
111.06/111.20	c
111.06/111.20	c +  111.2    11517     936     46     0    605  570114  26447  155.7  23    4
117.96/118.03	c 0  118.0    12476     832    150     0    605  598898  26446  152.8  23    6
117.96/118.03	c
117.96/118.03	s UNSATISFIABLE
117.96/118.03	c
117.96/118.03	c 598898 conflicts, 1878047 decisions, 11 random
117.96/118.03	c 8 iterations, 1331 restarts, 5 skipped
117.96/118.03	c 22 enlarged, 1018 shrunken, 5859 rescored, 188 rebiased
117.96/118.03	c 22 simplifications, 0 reductions
117.96/118.03	c
117.96/118.03	c vars: 150 fixed, 0 equiv, 605 elim, 11 merged
117.96/118.03	c elim: 140795 resolutions, 3 phases, 3 rounds
117.96/118.03	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
117.96/118.03	c arty: 0.00 and 0.00 xor average arity
117.96/118.03	c prbe: 74192 probed, 26 phases, 26 rounds
117.96/118.03	c prbe: 0 failed, 0 lifted, 0 merged
117.96/118.03	c sccs: 0 non trivial, 0 fixed, 0 merged
117.96/118.03	c hash: 4 units, 11 merged
117.96/118.03	c mins: 17606515 learned, 24% deleted, 265 strong, 25 depth
117.96/118.03	c subs: 1494 forward, 1673 backward, 8292 doms
117.96/118.03	c strs: 961 forward, 1124 backward
117.96/118.03	c doms: 8298 dominators, 7812 high, 51 low
117.96/118.03	c prps: 29257151 propagations, 0.25 megaprops
117.96/118.03	c
117.96/118.03	c 118.0 seconds, 9 MB max, 79 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-1783874-1241896942/watcher-1783874-1241896942 -o /tmp/evaluation-result-1783874-1241896942/solver-1783874-1241896942 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783874-1241896942.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 12623
/proc/meminfo: memFree=1825336/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=1056 CPUtime=0
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 217720265 1081344 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 264 149 64 155 0 107 0

[startup+0.092544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12623
/proc/meminfo: memFree=1825336/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=2064 CPUtime=0.08
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 447 0 0 0 8 0 0 0 18 0 1 0 217720265 2113536 431 1992294400 134512640 135151029 4294956240 18446744073709551615 134530442 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 516 431 79 155 0 359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2064

[startup+0.101544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12623
/proc/meminfo: memFree=1825336/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=2064 CPUtime=0.09
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 217720265 2113536 431 1992294400 134512640 135151029 4294956240 18446744073709551615 134547906 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 516 431 79 155 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2064

[startup+0.301564 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12623
/proc/meminfo: memFree=1825336/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=2064 CPUtime=0.29
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 447 0 0 0 29 0 0 0 19 0 1 0 217720265 2113536 431 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 516 431 79 155 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2064

[startup+0.701603 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12623
/proc/meminfo: memFree=1825336/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=2988 CPUtime=0.69
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 675 0 0 0 69 0 0 0 22 0 1 0 217720265 3059712 659 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 747 659 79 155 0 590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1822640/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=3588 CPUtime=1.49
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 829 0 0 0 149 0 0 0 25 0 1 0 217720265 3674112 813 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 897 813 79 155 0 740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3588

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1821808/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=4380 CPUtime=3.09
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 1013 0 0 0 309 0 0 0 25 0 1 0 217720265 4485120 997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 1095 997 79 155 0 938 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4380

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1820720/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=5588 CPUtime=6.29
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 1309 0 0 0 629 0 0 0 25 0 1 0 217720265 5722112 1292 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 1397 1292 79 155 0 1240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5588

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1819000/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=6880 CPUtime=12.69
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 1696 0 0 0 1268 1 0 0 25 0 1 0 217720265 7045120 1599 1992294400 134512640 135151029 4294956240 18446744073709551615 134552306 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 1720 1599 79 155 0 1563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6880

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1818424/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=7240 CPUtime=25.48
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 2127 0 0 0 2547 1 0 0 25 0 1 0 217720265 7413760 1729 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 1810 1729 79 155 0 1653 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7240

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1817144/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=8496 CPUtime=51.08
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 2686 0 0 0 5106 2 0 0 25 0 1 0 217720265 8699904 2029 1992294400 134512640 135151029 4294956240 18446744073709551615 134551455 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2124 2029 79 155 0 1967 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8496

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814968/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10516 CPUtime=102.27
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3552 0 0 0 10224 3 0 0 25 0 1 0 217720265 10768384 2546 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2629 2546 79 155 0 2472 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10516

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

[startup+108.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814968/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10804 CPUtime=108.66
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3599 0 0 0 10863 3 0 0 25 0 1 0 217720265 11063296 2593 1992294400 134512640 135151029 4294956240 18446744073709551615 134551470 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2701 2593 79 155 0 2544 0
Current children cumulated CPU time (s) 108.66
Current children cumulated vsize (KiB) 10804

[startup+111.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814840/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10516 CPUtime=111.86
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3634 0 0 0 11183 3 0 0 25 0 1 0 217720265 10768384 2551 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2629 2551 79 155 0 2472 0
Current children cumulated CPU time (s) 111.86
Current children cumulated vsize (KiB) 10516

[startup+115.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814904/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10516 CPUtime=115.06
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3634 0 0 0 11503 3 0 0 25 0 1 0 217720265 10768384 2551 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2629 2551 79 155 0 2472 0
Current children cumulated CPU time (s) 115.06
Current children cumulated vsize (KiB) 10516

[startup+116.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814904/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10516 CPUtime=116.66
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3634 0 0 0 11663 3 0 0 25 0 1 0 217720265 10768384 2551 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2629 2551 79 155 0 2472 0
Current children cumulated CPU time (s) 116.66
Current children cumulated vsize (KiB) 10516

[startup+117.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814904/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10516 CPUtime=117.46
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3634 0 0 0 11743 3 0 0 25 0 1 0 217720265 10768384 2551 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2629 2551 79 155 0 2472 0
Current children cumulated CPU time (s) 117.46
Current children cumulated vsize (KiB) 10516

[startup+117.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814904/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10516 CPUtime=117.86
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3634 0 0 0 11783 3 0 0 25 0 1 0 217720265 10768384 2551 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2629 2551 79 155 0 2472 0
Current children cumulated CPU time (s) 117.86
Current children cumulated vsize (KiB) 10516

[startup+118.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12624
/proc/meminfo: memFree=1814904/2055920 swapFree=4180136/4192956
[pid=12623] ppid=12621 vsize=10516 CPUtime=117.96
/proc/12623/stat : 12623 (precosat) R 12621 12623 12459 0 -1 4194304 3634 0 0 0 11793 3 0 0 25 0 1 0 217720265 10768384 2551 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12623/statm: 2629 2551 79 155 0 2472 0
Current children cumulated CPU time (s) 117.96
Current children cumulated vsize (KiB) 10516

Child status: 20
Real time (s): 118.039
CPU time (s): 118.006
CPU user time (s): 117.968
CPU system time (s): 0.037994
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 10948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 117.968
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3635
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= 258

runsolver used 0.086986 second user time and 0.271958 second system time

The end

Launcher Data 

Begin job on node70 at 2009-05-09 21:22:22
IDJOB=1783874
IDBENCH=24717
IDSOLVER=607
FILE ID=node70/1783874-1241896942
PBS_JOBID= 9264754
Free space on /tmp= 66332 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783874-1241896942/watcher-1783874-1241896942 -o /tmp/evaluation-result-1783874-1241896942/solver-1783874-1241896942 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783874-1241896942.cnf

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

MD5SUM BENCH= 178c0646166b92c20ce876c724294ca1
RANDOM SEED=591601864

node70.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:       1825752 kB
Buffers:         42856 kB
Cached:         118536 kB
SwapCached:       7044 kB
Active:          64784 kB
Inactive:       105664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825752 kB
SwapTotal:     4192956 kB
SwapFree:      4180136 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            45732 kB
Committed_AS:   669420 kB
PageTables:       1372 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= 66332 MiB
End job on node70 at 2009-05-09 21:24:20