Trace number 1517794

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
picosat 913UNSAT 780.605 780.803

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S999404609-010.cnf
MD5SUM5929dd8b325f87d1ae10eb412c236ac3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.0345
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1517794-1238291183.cnf
0.00/0.00	c parsed header 'p cnf 380 1615'
0.00/0.00	c initialized 380 variables
0.00/0.00	c found 1615 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   380   0.0  1615     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 807 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  35.3   380  80.8  1615   100   100   887  12.0   0.1 
0.00/0.00	c R   0.0  35.3   380  80.8  1615   100   100   887  12.1   0.1 
0.00/0.00	c +   0.0  28.4   380  96.8  1615   250   250   975  21.9   0.1 
0.00/0.01	c N   0.0  26.4   380  98.4  1615   402   402   975  27.2   0.1 
0.00/0.01	c +   0.0  25.7   380  98.7  1615   475   475  1072  25.9   0.1 
0.00/0.02	c +   0.0  23.9   380  99.2  1615   812   812  1179  28.5   0.2 
0.00/0.03	c N   0.0  22.4   380  99.5  1615  1208   614  1179  26.8   0.1 
0.00/0.04	c +   0.0  22.2   380  99.5  1615  1317   723  1296  27.2   0.2 
0.00/0.06	c +   0.1  21.7   380  99.7  1615  2074   829  1425  26.7   0.2 
0.09/0.10	c +   0.1  20.8   380  99.7  1615  3209  1244  1567  27.6   0.2 
0.09/0.10	c N   0.1  20.8   380  99.7  1615  3212  1247  1567  27.8   0.2 
0.09/0.15	c +   0.2  20.0   380  99.7  1615  4911  1373  1723  29.1   0.2 
0.19/0.24	c +   0.2  19.8   380 100.0  1615  7464  1326  1895  30.4   0.2 
0.19/0.26	c N   0.3  19.7   380 100.0  1615  8025  1887  1895  28.6   0.3 
0.29/0.37	c +   0.4  19.3   380 100.0  1615 11293  1343  2084  30.2   0.2 
0.49/0.58	c +   0.6  19.2   380 100.0  1615 17036  1842  2292  28.3   0.3 
0.59/0.66	c N   0.7  19.3   380 100.0  1615 19252  1749  2292  29.1   0.3 
0.79/0.89	c +   0.9  19.1   380 100.0  1615 25650  1226  2521  29.6   0.2 
1.29/1.38	c +   1.4  18.9   380 100.0  1615 38571  1471  2773  28.2   0.2 
1.59/1.62	c N   1.6  19.0   380 100.0  1615 44906  2231  2773  28.0   0.3 
1.59/1.62	c 
1.59/1.62	c  seconds     variables   original    learned     agility
1.59/1.62	c         level        used      conflicts    limit          MB
1.59/1.62	c 
2.10/2.11	c +   2.1  19.0   380 100.0  1615 57952  2748  3050  28.5   0.4 
3.20/3.23	c +   3.2  18.8   380 100.0  1615 87023  2705  3355  29.0   0.3 
3.79/3.85	c N   3.9  18.6   380 100.0  1615 102e3  3111  3355  29.0   0.4 
4.99/5.00	c +   5.0  18.6   380 100.0  1615 130e3  2509  3690  28.4   0.3 
7.70/7.74	c +   7.7  18.5   380 100.0  1615 196e3  3092  4059  28.6   0.4 
9.19/9.21	c N   9.2  18.4   380 100.0  1615 230e3  3201  4059  28.8   0.4 
11.89/11.93	c +  11.9  18.4   380 100.0  1615 294e3  3447  4464  27.2   0.4 
18.29/18.39	c +  18.4  18.2   380 100.0  1615 441e3  2815  4910  28.7   0.4 
21.59/21.63	c N  21.6  17.9   380 100.0  1615 512e3  2848  4910  29.7   0.4 
28.29/28.38	c +  28.4  17.5   380 100.0  1615 662e3  4374  5401  27.1   0.5 
43.89/43.93	c +  43.9  17.3   380 100.0  1615 993e3  5078  5941  27.7   0.6 
50.48/50.53	c N  50.5  17.2   380 100.0  1615 112e4  5800  5941  28.0   0.7 
67.88/67.92	c +  67.9  16.8   380 100.0  1615 148e4  4343  6535  28.9   0.5 
104.47/104.51	c + 104.5  16.2   380 100.0  1615 223e4  5770  7188  29.6   0.7 
115.86/115.97	c N 115.9  16.3   380 100.0  1615 246e4  4700  7188  29.3   0.6 
160.65/160.74	c + 160.7  16.1   380 100.0  1615 335e4  6713  7906  28.6   0.7 
248.73/248.84	c + 248.8  15.7   380 100.0  1615 502e4  7319  8696  28.9   0.8 
265.42/265.57	c N 265.5  15.7   380 100.0  1615 533e4  4590  8696  27.8   0.6 
385.69/385.88	c + 385.8  15.4   380 100.0  1615 754e4  8132  9565  28.5   0.8 
518.96/519.10	c s 519.0  15.0   379 100.0  1607 990e4  2832  9565  28.3   0.4 
518.96/519.10	c N 519.0  15.0   379 100.0  1607 990e4  2932  9565  26.6   0.4 
518.96/519.11	c N 519.0  15.0   379 100.0  1607 990e4  3234  9565  27.4   0.4 
518.96/519.11	c 
518.96/519.11	c  seconds     variables   original    learned     agility
518.96/519.11	c         level        used      conflicts    limit          MB
518.96/519.11	c 
518.96/519.15	c N 519.0  15.0   379 100.0  1607 990e4  4038  9565  30.2   0.5 
519.06/519.24	c N 519.1  15.0   379 100.0  1607 990e4  6044  9565  27.4   0.7 
519.35/519.51	c N 519.4  15.0   379 100.0  1607 991e4  6072  9565  28.8   0.7 
519.95/520.13	c N 520.0  15.0   379 100.0  1607 992e4  7720  9565  27.8   0.8 
521.35/521.54	c N 521.4  15.0   379 100.0  1607 994e4  9415  9565  30.4   1.0 
524.56/524.72	c N 524.6  15.0   379 100.0  1607 100e5  4882  9565  28.5   0.6 
531.75/531.91	c N 531.8  15.0   379 100.0  1607 101e5  8539  9565  28.9   0.9 
547.65/547.80	c N 547.7  15.0   379 100.0  1607 104e5  7959  9565  25.0   0.9 
582.34/582.52	c N 582.4  15.0   379 100.0  1607 110e5  5284  9565  26.4   0.6 
597.93/598.17	c + 598.0  15.0   379 100.0  1607 113e5  6623 10521  28.5   0.7 
648.83/649.02	c s 648.9  14.8   378 100.0  1593 121e5  4828 10521  28.0   0.6 
648.83/649.02	c N 648.9  14.8   378 100.0  1593 121e5  4928 10521  28.7   0.6 
648.83/649.04	c N 648.9  14.8   378 100.0  1593 121e5  5230 10521  28.6   0.6 
648.83/649.07	c N 648.9  14.8   378 100.0  1593 121e5  6032 10521  29.0   0.7 
648.92/649.18	c N 649.0  14.8   378 100.0  1593 121e5  8039 10521  27.9   0.9 
649.22/649.47	c N 649.3  14.8   378 100.0  1593 122e5  7581 10521  28.7   0.9 
649.93/650.14	c N 650.0  14.8   378 100.0  1593 122e5  8275 10521  27.4   0.9 
651.42/651.65	c N 651.5  14.8   378 100.0  1593 122e5  7586 10521  28.5   0.8 
654.82/655.07	c N 654.9  14.8   378 100.0  1593 122e5  7328 10521  27.6   0.8 
662.42/662.62	c N 662.5  14.8   378 100.0  1593 124e5  9131 10521  28.3   0.9 
678.81/679.02	c N 678.9  14.8   378 100.0  1593 127e5  6643 10521  29.7   0.7 
714.30/714.50	c N 714.3  14.7   378 100.0  1593 133e5  5472 10521  28.4   0.6 
714.30/714.50	c 
714.30/714.50	c  seconds     variables   original    learned     agility
714.30/714.50	c         level        used      conflicts    limit          MB
714.30/714.50	c 
721.00/721.22	c s 721.0  14.7   377 100.0  1586 134e5  2395 10521  28.8   0.4 
721.00/721.23	c N 721.0  14.7   377 100.0  1586 134e5  2496 10521  28.7   0.4 
721.00/721.24	c N 721.1  14.7   377 100.0  1586 134e5  2797 10521  28.4   0.4 
721.00/721.27	c N 721.1  14.7   377 100.0  1586 134e5  3600 10521  28.3   0.5 
721.10/721.36	c N 721.2  14.7   377 100.0  1586 134e5  5604 10521  28.2   0.6 
721.41/721.63	c N 721.4  14.7   377 100.0  1586 134e5 10413 10521  27.5   1.1 
722.10/722.31	c N 722.1  14.7   377 100.0  1586 134e5  5844 10521  28.1   0.7 
723.61/723.86	c N 723.7  14.7   377 100.0  1586 134e5 10432 10521  25.6   1.1 
727.00/727.26	c N 727.1  14.7   377 100.0  1586 135e5 10202 10521  28.9   1.0 
734.50/734.80	c N 734.6  14.7   377 100.0  1586 136e5  6718 10521  27.2   0.7 
751.00/751.28	c N 751.1  14.7   377 100.0  1586 139e5  9499 10521  28.7   1.0 
765.99/766.20	c s 766.0  14.7   376 100.0  1577 142e5  1864 10521  29.7   0.3 
765.99/766.20	c N 766.0  14.7   376 100.0  1577 142e5  1963 10521  30.5   0.3 
765.99/766.21	c N 766.0  14.7   376 100.0  1577 142e5  2264 10521  28.5   0.3 
765.99/766.25	c N 766.1  14.7   376 100.0  1577 142e5  3067 10521  29.1   0.4 
766.09/766.33	c N 766.1  14.7   376 100.0  1577 142e5  5070 10521  27.7   0.6 
766.40/766.60	c N 766.4  14.7   376 100.0  1577 142e5  9879 10521  28.5   1.0 
766.99/767.29	c N 767.1  14.7   376 100.0  1577 142e5  5296 10521  28.5   0.6 
768.49/768.78	c N 768.6  14.7   376 100.0  1577 142e5  9881 10521  28.5   0.9 
771.79/772.09	c N 771.9  14.6   376 100.0  1577 143e5  9617 10521  29.4   0.9 
772.29/772.55	c s 772.4  14.6   375 100.0  1569 143e5  3208 10521  27.6   0.4 
772.29/772.55	c N 772.4  14.6   375 100.0  1569 143e5  3308 10521  26.8   0.4 
772.29/772.55	c 
772.29/772.55	c  seconds     variables   original    learned     agility
772.29/772.55	c         level        used      conflicts    limit          MB
772.29/772.55	c 
772.29/772.57	c N 772.4  14.6   375 100.0  1569 143e5  3610 10521  27.0   0.5 
772.39/772.60	c N 772.4  14.6   375 100.0  1569 143e5  4413 10521  29.4   0.5 
772.49/772.70	c N 772.5  14.6   375 100.0  1569 143e5  6415 10521  27.5   0.7 
772.69/772.99	c N 772.8  14.6   375 100.0  1569 143e5  5969 10521  29.4   0.6 
773.39/773.63	c N 773.4  14.6   375 100.0  1569 143e5  6654 10521  28.2   0.7 
774.79/775.09	c N 774.9  14.6   375 100.0  1569 143e5  5957 10521  30.7   0.6 
778.19/778.42	c N 778.2  14.6   375 100.0  1569 144e5  5714 10521  29.1   0.6 
778.89/779.12	c s 778.9  14.6   373 100.0  1552 144e5  3457 10521  27.8   0.4 
778.89/779.12	c N 778.9  14.6   373 100.0  1552 144e5  3556 10521  26.0   0.4 
778.89/779.13	c N 778.9  14.6   373 100.0  1552 144e5  3860 10521  25.2   0.5 
778.89/779.17	c N 779.0  14.6   373 100.0  1552 144e5  4661 10521  26.3   0.5 
778.99/779.27	c N 779.1  14.6   373 100.0  1552 144e5  6668 10521  24.1   0.7 
779.29/779.56	c N 779.4  14.6   373 100.0  1552 144e5  6215 10521  28.9   0.6 
779.59/779.84	c s 779.6  14.6   372 100.0  1546 144e5  3104 10521  27.2   0.4 
779.59/779.85	c N 779.7  14.6   372 100.0  1546 144e5  3205 10521  27.8   0.4 
779.59/779.86	c N 779.7  14.6   372 100.0  1546 144e5  3509 10521  27.7   0.4 
779.59/779.90	c N 779.7  14.6   372 100.0  1546 144e5  4311 10521  27.7   0.5 
779.79/780.00	c N 779.8  14.6   372 100.0  1546 144e5  6322 10521  28.3   0.6 
779.99/780.29	c N 780.1  14.6   372 100.0  1546 144e5  5867 10521  30.3   0.6 
780.19/780.49	c s 780.3  14.6   369 100.0  1513 144e5  2547 10521  29.5   0.3 
780.19/780.50	c N 780.3  14.6   369 100.0  1513 144e5  2647 10521  28.7   0.3 
780.29/780.51	c N 780.3  14.6   369 100.0  1513 144e5  2948 10521  26.1   0.4 
780.29/780.51	c 
780.29/780.51	c  seconds     variables   original    learned     agility
780.29/780.51	c         level        used      conflicts    limit          MB
780.29/780.51	c 
780.29/780.54	c N 780.3  14.6   369 100.0  1513 144e5  3751 10521  28.0   0.4 
780.39/780.64	c N 780.4  14.6   369 100.0  1513 144e5  5754 10521  26.3   0.6 
780.49/780.73	c N 780.5  14.6   366 100.0  1513 144e5  7398 10521  29.4   0.7 
780.49/780.75	c s 780.6  14.6   366 100.0  1493 144e5  4392 10521  30.7   0.5 
780.49/780.75	c N 780.6  14.6   366 100.0  1493 144e5  4470 10521  28.9   0.5 
780.49/780.78	c N 780.6  14.6   365 100.0  1493 144e5  5003 10521  28.8   0.5 
780.49/780.80	c 0 780.6  14.6   316 100.0  1493 144e5  5365 10521  28.8   0.5 
780.59/780.80	c 
780.59/780.80	c  seconds     variables   original    learned     agility
780.59/780.80	c         level        used      conflicts    limit          MB
780.59/780.80	c 
780.59/780.80	s UNSATISFIABLE
780.59/780.80	c
780.59/780.80	c 14 iterations
780.59/780.80	c 2 restarts
780.59/780.80	c 0 failed literals
780.59/780.80	c 14465147 conflicts
780.59/780.80	c 17018467 decisions
780.59/780.80	c 64 fixed variables
780.59/780.80	c 256824027 learned literals
780.59/780.80	c 28.7% deleted literals
780.59/780.80	c 1084281837 propagations
780.59/780.80	c 100.0% variables used
780.59/780.80	c 780.6 seconds in library
780.59/780.80	c 1.4 megaprops/second
780.59/780.80	c 10 simplifications
780.59/780.80	c 3536 reductions
780.59/780.80	c 1255.3 MB recycled
780.59/780.80	c 1.1 MB maximally allocated
780.59/780.80	c 780.6 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517794-1238291183/watcher-1517794-1238291183 -o /tmp/evaluation-result-1517794-1238291183/solver-1517794-1238291183 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517794-1238291183.cnf 

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


[startup+0 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 10984
/proc/meminfo: memFree=789680/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=780 CPUtime=0
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 117 0 0 0 0 0 0 0 20 0 1 0 1101783657 798720 102 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 195 102 69 152 0 41 0

[startup+0.0675471 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 10984
/proc/meminfo: memFree=789680/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=912 CPUtime=0.06
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 150 0 0 0 6 0 0 0 20 0 1 0 1101783657 933888 135 1992294400 134512640 135137933 4294956240 18446744073709551615 134551455 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 228 135 69 152 0 74 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 912

[startup+0.101551 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 10984
/proc/meminfo: memFree=789680/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=912 CPUtime=0.09
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 153 0 0 0 9 0 0 0 20 0 1 0 1101783657 933888 138 1992294400 134512640 135137933 4294956240 18446744073709551615 134527692 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 228 138 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301571 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 10984
/proc/meminfo: memFree=789680/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1044 CPUtime=0.29
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 166 0 0 0 29 0 0 0 22 0 1 0 1101783657 1069056 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134525594 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 261 151 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701612 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 10984
/proc/meminfo: memFree=789680/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1044 CPUtime=0.69
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 181 0 0 0 69 0 0 0 25 0 1 0 1101783657 1069056 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50169 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10985
/proc/meminfo: memFree=789288/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1176 CPUtime=1.49
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 191 0 0 0 149 0 0 0 25 0 1 0 1101783657 1204224 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 294 176 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10186 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10985
/proc/meminfo: memFree=789160/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1176 CPUtime=3.09
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 202 0 0 0 309 0 0 0 25 0 1 0 1101783657 1204224 187 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 294 187 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.30118 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10985
/proc/meminfo: memFree=788968/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1176 CPUtime=6.29
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 224 0 0 0 629 0 0 0 25 0 1 0 1101783657 1204224 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1176

[startup+12.7018 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 10985
/proc/meminfo: memFree=788776/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1308 CPUtime=12.69
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 247 0 0 0 1269 0 0 0 25 0 1 0 1101783657 1339392 232 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 327 232 69 152 0 173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1308

[startup+25.5011 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788712/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1436 CPUtime=25.49
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 260 0 0 0 2549 0 0 0 25 0 1 0 1101783657 1470464 245 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 359 245 69 152 0 205 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1436

[startup+51.1017 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788584/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1568 CPUtime=51.08
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 295 0 0 0 5108 0 0 0 25 0 1 0 1101783657 1605632 280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 392 280 69 152 0 238 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1568

[startup+102.306 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 10985
/proc/meminfo: memFree=788520/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1568 CPUtime=102.27
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 314 0 0 0 10227 0 0 0 25 0 1 0 1101783657 1605632 299 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 392 299 69 152 0 238 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1568

[startup+162.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 10985
/proc/meminfo: memFree=788456/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1696 CPUtime=162.25
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 328 0 0 0 16225 0 0 0 25 0 1 0 1101783657 1736704 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 424 313 69 152 0 270 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1696

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10985
/proc/meminfo: memFree=788328/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1696 CPUtime=222.23
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 352 0 0 0 22223 0 0 0 25 0 1 0 1101783657 1736704 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 424 337 69 152 0 270 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1696

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10985
/proc/meminfo: memFree=788200/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1852 CPUtime=282.22
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 379 0 0 0 28222 0 0 0 25 0 1 0 1101783657 1896448 364 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 463 364 69 152 0 309 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1852

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788200/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1852 CPUtime=342.2
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 379 0 0 0 34220 0 0 0 25 0 1 0 1101783657 1896448 364 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 463 364 69 152 0 309 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1852

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788136/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1852 CPUtime=402.18
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 383 0 0 0 40218 0 0 0 25 0 1 0 1101783657 1896448 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134553762 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 463 368 69 152 0 309 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1852

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788072/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=462.17
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 400 0 0 0 46217 0 0 0 25 0 1 0 1101783657 1990656 385 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 385 69 152 0 332 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788200/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=522.15
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 406 0 0 0 52215 0 0 0 25 0 1 0 1101783657 1990656 391 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 391 69 152 0 332 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1944

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788136/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=582.14
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 406 0 0 0 58214 0 0 0 25 0 1 0 1101783657 1990656 391 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 391 69 152 0 332 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1944

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788136/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=642.13
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 64213 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134549020 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1944

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788072/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=702.11
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 70211 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1944

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=762.1
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 76210 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548579 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1944

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

[startup+767.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=767.69
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 76769 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 767.69
Current children cumulated vsize (KiB) 1944

[startup+774.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=774.09
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 77409 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 774.09
Current children cumulated vsize (KiB) 1944

[startup+777.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=777.29
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 77729 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 777.29
Current children cumulated vsize (KiB) 1944

[startup+779.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=778.89
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 77889 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134549040 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 778.89
Current children cumulated vsize (KiB) 1944

[startup+779.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=779.69
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 77969 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 779.69
Current children cumulated vsize (KiB) 1944

[startup+780.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=780.09
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 78009 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 780.09
Current children cumulated vsize (KiB) 1944

[startup+780.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=1944 CPUtime=780.49
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 78049 0 0 0 25 0 1 0 1101783657 1990656 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 486 393 69 152 0 332 0
Current children cumulated CPU time (s) 780.49
Current children cumulated vsize (KiB) 1944

[startup+780.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10985
/proc/meminfo: memFree=788008/2055920 swapFree=4176444/4192956
[pid=10984] ppid=10982 vsize=780 CPUtime=780.59
/proc/10984/stat : 10984 (picosat) R 10982 10984 10704 0 -1 4194304 408 0 0 0 78059 0 0 0 25 0 1 0 1101783657 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134689351 0 0 4096 0 0 0 0 17 1 0 0
/proc/10984/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 780.59
Current children cumulated vsize (KiB) 780

Child status: 20
Real time (s): 780.803
CPU time (s): 780.605
CPU user time (s): 780.594
CPU system time (s): 0.010998
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 1984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 780.594
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 410
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= 748

runsolver used 0.888864 second user time and 1.9607 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-29 03:46:23
IDJOB=1517794
IDBENCH=70626
IDSOLVER=506
FILE ID=node27/1517794-1238291183
PBS_JOBID= 9060927
Free space on /tmp= 65600 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S999404609-010.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517794-1238291183/watcher-1517794-1238291183 -o /tmp/evaluation-result-1517794-1238291183/solver-1517794-1238291183 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517794-1238291183.cnf

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

MD5SUM BENCH= 5929dd8b325f87d1ae10eb412c236ac3
RANDOM SEED=627864605

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        790096 kB
Buffers:         86552 kB
Cached:        1080916 kB
SwapCached:       9544 kB
Active:         143120 kB
Inactive:      1035500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790096 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            73012 kB
Committed_AS:  2788764 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-29 03:59:24