Trace number 425073

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 5000.06 5001.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2999.96
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3884    16594    50371 |     5531        0    nan |  0.000 % |
0.00/0.06	c |       102 |    3884    16594    50371 |     6084      102     98 |  0.000 % |
0.06/0.08	c |       253 |    3884    16594    50371 |     6692      253     88 |  0.000 % |
0.09/0.11	c |       478 |    3884    16594    50371 |     7362      478     97 |  0.000 % |
0.09/0.16	c |       816 |    3884    16594    50371 |     8098      816     96 |  0.000 % |
0.19/0.23	c |      1324 |    3884    16594    50371 |     8908     1324     94 |  0.000 % |
0.29/0.34	c |      2084 |    3884    16594    50371 |     9799     2084     95 |  0.000 % |
0.49/0.51	c |      3224 |    3884    16594    50371 |    10779     3224    104 |  0.000 % |
0.69/0.79	c |      4932 |    3884    16594    50371 |    11856     4932    102 |  0.000 % |
1.19/1.23	c |      7498 |    3884    16594    50371 |    13042     7498    104 |  0.000 % |
1.99/2.06	c |     11344 |    3884    16594    50371 |    14346    11344    107 |  0.000 % |
3.29/3.38	c |     17110 |    3884    16594    50371 |    15781     9671    107 |  0.000 % |
5.69/5.78	c |     25761 |    3884    16594    50371 |    17359    10132    111 |  0.000 % |
9.90/9.99	c |     38735 |    3884    16594    50371 |    19095    14124    120 |  0.000 % |
17.49/17.52	c |     58196 |    3884    16594    50371 |    21005    13926    128 |  0.000 % |
29.79/29.89	c |     87388 |    3884    16594    50371 |    23105    21445    126 |  0.000 % |
49.78/49.82	c |    131177 |    3884    16594    50371 |    25416    17269    120 |  0.000 % |
81.76/81.89	c |    196861 |    3884    16594    50371 |    27957    15787    124 |  0.000 % |
132.55/132.62	c |    295388 |    3884    16594    50371 |    30753    19857    121 |  0.000 % |
217.33/217.44	c |    443177 |    3884    16594    50371 |    33829    27320    118 |  0.000 % |
360.18/360.45	c |    664862 |    3884    16594    50371 |    37212    16434    118 |  0.000 % |
587.92/588.24	c |    997390 |    3884    16594    50371 |    40933    33427    133 |  0.000 % |
945.13/945.56	c |   1496178 |    3884    16594    50371 |    45026    40015    128 |  0.000 % |
1515.97/1516.58	c |   2244361 |    3884    16594    50371 |    49529    35561    121 |  0.000 % |
2417.33/2418.13	c |   3366636 |    3884    16594    50371 |    54482    24106    122 |  0.000 % |
3986.61/3987.94	c |   5050047 |    3884    16594    50371 |    59930    27607    129 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-425073-1177768642 -o ROOT/results/node72/solver-425073-1177768642 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425073-1177768642/minisat_noassertions /tmp/evaluation/425073-1177768642/instance-425073-1177768642.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): 7500 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: 0.78 0.95 0.98 3/77 25982
/proc/meminfo: memFree=1753640/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=2332 CPUtime=0
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 252902623 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682112 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 583 296 50 130 0 450 0

[startup+0.0709319 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25982
/proc/meminfo: memFree=1753640/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=3292 CPUtime=0.06
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 582 0 0 0 6 0 0 0 18 0 1 0 252902623 3371008 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 823 566 67 130 0 690 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3292

[startup+0.101936 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25982
/proc/meminfo: memFree=1753640/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=3292 CPUtime=0.09
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 252902623 3371008 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 823 566 67 130 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3292

[startup+0.301954 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25982
/proc/meminfo: memFree=1753640/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=3688 CPUtime=0.29
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 652 0 0 0 29 0 0 0 19 0 1 0 252902623 3776512 636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548097 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 922 636 67 130 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701991 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 25982
/proc/meminfo: memFree=1753640/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=4744 CPUtime=0.69
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 947 0 0 0 69 0 0 0 22 0 1 0 252902623 4857856 931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1186 931 67 130 0 1053 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4744

[startup+1.50106 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 25983
/proc/meminfo: memFree=1749408/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=6856 CPUtime=1.49
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 1463 0 0 0 149 0 0 0 25 0 1 0 252902623 7020544 1447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1714 1447 67 130 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6856

[startup+3.10121 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 25983
/proc/meminfo: memFree=1746656/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=9628 CPUtime=3.09
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 2160 0 0 0 308 1 0 0 25 0 1 0 252902623 9859072 2144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2407 2144 67 130 0 2274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9628

[startup+6.3015 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 25983
/proc/meminfo: memFree=1744096/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=10684 CPUtime=6.29
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 2406 0 0 0 628 1 0 0 25 0 1 0 252902623 10940416 2390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2671 2390 67 130 0 2538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10684

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 25983
/proc/meminfo: memFree=1741536/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=13084 CPUtime=12.69
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 3027 0 0 0 1267 2 0 0 25 0 1 0 252902623 13398016 3011 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 3271 3011 67 130 0 3138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13084

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 25983
/proc/meminfo: memFree=1739616/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=15068 CPUtime=25.48
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 3518 0 0 0 2546 2 0 0 25 0 1 0 252902623 15429632 3502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 3767 3502 67 130 0 3634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15068

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 25983
/proc/meminfo: memFree=1737760/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=16916 CPUtime=51.08
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 3976 0 0 0 5105 3 0 0 25 0 1 0 252902623 17321984 3960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 4229 3960 67 130 0 4096 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16916

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 25983
/proc/meminfo: memFree=1734176/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=20656 CPUtime=102.27
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 4881 0 0 0 10222 5 0 0 25 0 1 0 252902623 21151744 4865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 5164 4865 67 130 0 5031 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20656

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 25983
/proc/meminfo: memFree=1731936/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=22780 CPUtime=162.25
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 5428 0 0 0 16219 6 0 0 25 0 1 0 252902623 23326720 5412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 5695 5412 67 130 0 5562 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22780

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 26049
/proc/meminfo: memFree=1728864/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=24364 CPUtime=222.2
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 5845 0 0 0 22212 8 0 0 25 0 1 0 252902623 24948736 5829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 6091 5829 67 130 0 5958 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 24364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26185
/proc/meminfo: memFree=1728472/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=25948 CPUtime=282.1
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 6222 0 0 0 28201 9 0 0 25 0 1 0 252902623 26570752 6206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 6487 6206 67 130 0 6354 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 25948

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26185
/proc/meminfo: memFree=1728480/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=26080 CPUtime=342.08
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 6266 0 0 0 34198 10 0 0 25 0 1 0 252902623 26705920 6250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 6520 6250 67 130 0 6387 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 26080

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26185
/proc/meminfo: memFree=1724256/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=30308 CPUtime=402.06
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 7310 0 0 0 40195 11 0 0 25 0 1 0 252902623 31035392 7294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 7577 7294 67 130 0 7444 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 30308

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26185
/proc/meminfo: memFree=1724256/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=30308 CPUtime=462.05
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 7318 0 0 0 46193 12 0 0 25 0 1 0 252902623 31035392 7302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548170 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 7577 7302 67 130 0 7444 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 30308

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26185
/proc/meminfo: memFree=1724256/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=30308 CPUtime=522.03
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 7318 0 0 0 52191 12 0 0 25 0 1 0 252902623 31035392 7302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 7577 7302 67 130 0 7444 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 30308

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26185
/proc/meminfo: memFree=1723616/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=30968 CPUtime=582.02
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 7480 0 0 0 58189 13 0 0 25 0 1 0 252902623 31711232 7464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 7742 7464 67 130 0 7609 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 30968

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26185
/proc/meminfo: memFree=1721120/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=33632 CPUtime=642.01
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 8134 0 0 0 64187 14 0 0 25 0 1 0 252902623 34439168 8118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 8408 8118 67 130 0 8275 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 33632


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1701920/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=52444 CPUtime=4001
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 12913 0 0 0 400057 43 0 0 25 0 1 0 252902623 53702656 12830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 13111 12830 67 130 0 12978 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 52444

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1698272/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=56140 CPUtime=4060.99
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 13830 0 0 0 406054 45 0 0 25 0 1 0 252902623 57487360 13747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14035 13747 67 130 0 13902 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 56140

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1698272/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=56140 CPUtime=4120.97
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 13831 0 0 0 412052 45 0 0 25 0 1 0 252902623 57487360 13748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14035 13748 67 130 0 13902 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 56140

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1698272/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=56140 CPUtime=4180.95
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 13831 0 0 0 418050 45 0 0 25 0 1 0 252902623 57487360 13748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14035 13748 67 130 0 13902 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 56140

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1698272/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=56272 CPUtime=4240.94
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 13860 0 0 0 424048 46 0 0 25 0 1 0 252902623 57622528 13777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14068 13777 67 130 0 13935 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 56272

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1698208/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=56416 CPUtime=4300.92
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 13881 0 0 0 430046 46 0 0 25 0 1 0 252902623 57769984 13798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14104 13798 67 130 0 13971 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 56416

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1698208/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=56416 CPUtime=4360.91
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 13881 0 0 0 436044 47 0 0 25 0 1 0 252902623 57769984 13798 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14104 13798 67 130 0 13971 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 56416

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1696224/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58396 CPUtime=4420.89
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 442041 48 0 0 25 0 1 0 252902623 59797504 14294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14599 14294 67 130 0 14466 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 58396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1696224/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58360 CPUtime=4480.87
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 448039 48 0 0 25 0 1 0 252902623 59760640 14294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14590 14294 67 130 0 14457 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 58360

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1696160/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58260 CPUtime=4540.86
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 454037 49 0 0 25 0 1 0 252902623 59658240 14289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14565 14289 67 130 0 14432 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 58260

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1696224/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58260 CPUtime=4600.84
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 460035 49 0 0 25 0 1 0 252902623 59658240 14289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14565 14289 67 130 0 14432 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 58260

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26389
/proc/meminfo: memFree=1696288/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58180 CPUtime=4660.83
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 466033 50 0 0 25 0 1 0 252902623 59576320 14269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14545 14269 67 130 0 14412 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 58180

[startup+4722.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26389
/proc/meminfo: memFree=1696288/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58148 CPUtime=4720.81
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 472031 50 0 0 25 0 1 0 252902623 59543552 14261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14537 14261 67 130 0 14404 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 58148

[startup+4782.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 26389
/proc/meminfo: memFree=1696352/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58148 CPUtime=4780.79
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 478028 51 0 0 25 0 1 0 252902623 59543552 14261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14537 14261 67 130 0 14404 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 58148

[startup+4842.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 26389
/proc/meminfo: memFree=1696352/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=58148 CPUtime=4840.77
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14377 0 0 0 484026 51 0 0 25 0 1 0 252902623 59543552 14261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14537 14261 67 130 0 14404 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 58148

[startup+4902.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 26389
/proc/meminfo: memFree=1695136/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=59468 CPUtime=4900.76
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14683 0 0 0 490024 52 0 0 25 0 1 0 252902623 60895232 14567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14867 14567 67 130 0 14734 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 59468

[startup+4962.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 26389
/proc/meminfo: memFree=1695136/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=59440 CPUtime=4960.74
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14683 0 0 0 496022 52 0 0 25 0 1 0 252902623 60866560 14567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14860 14567 67 130 0 14727 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 59440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26389
/proc/meminfo: memFree=1695328/2055920 swapFree=4157132/4192956
[pid=25982] ppid=25980 vsize=59440 CPUtime=5000.03
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 25928 0 -1 4194304 14683 0 0 0 499951 52 0 0 25 0 1 0 252902623 60866560 14567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 14860 14567 67 130 0 14727 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 59440

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.52
CPU system time (s): 0.536918
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 59468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.536918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14683
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= 6
involuntary context switches= 105381

runsolver used 3.65244 second user time and 11.4963 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Apr 28 13:57:22 UTC 2007

IDJOB= 425073
IDBENCH= 20166
IDSOLVER= 189
FILE ID= node72/425073-1177768642

PBS_JOBID= 4715644

Free space on /tmp= 66537 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/425073-1177768642/minisat_noassertions /tmp/evaluation/425073-1177768642/instance-425073-1177768642.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-425073-1177768642 -o ROOT/results/node72/solver-425073-1177768642 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425073-1177768642/minisat_noassertions /tmp/evaluation/425073-1177768642/instance-425073-1177768642.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 373911352

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1754176 kB
Buffers:         42268 kB
Cached:         184276 kB
SwapCached:      17848 kB
Active:         145412 kB
Inactive:       104832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754176 kB
SwapTotal:     4192956 kB
SwapFree:      4157132 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          29752 kB
Slab:            37096 kB
Committed_AS:  3386460 kB
PageTables:       1788 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= 66537 MiB

End job on node72 on Sat Apr 28 15:20:45 UTC 2007