Trace number 301724

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
minimarch 2007-02-08? (TO) 1200.1 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.527
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  1000                                                 |
0.00/0.00	|  Number of clauses:    20000                                                |
0.00/0.07	|  Parsing time:         0.07         s                                       |
0.20/0.30	============================[ Search Statistics ]==============================
0.20/0.30	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.30	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.30	===============================================================================
0.20/0.30	|         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.30/0.32	|       101 |    1000    20000   100000 |     7333      101    105 |  0.000 % |
0.30/0.34	|       251 |    1000    20000   100000 |     8066      251    110 |  0.000 % |
0.30/0.37	|       476 |    1000    20000   100000 |     8873      476    109 |  0.000 % |
0.40/0.42	|       813 |    1000    20000   100000 |     9760      813    107 |  0.000 % |
0.40/0.49	|      1319 |    1000    20000   100000 |    10736     1319    106 |  0.000 % |
0.50/0.60	|      2080 |    1000    20000   100000 |    11810     2080    110 |  0.000 % |
0.71/0.78	|      3220 |    1000    20000   100000 |    12991     3220    114 |  0.000 % |
1.01/1.08	|      4928 |    1000    20000   100000 |    14290     4928    120 |  0.000 % |
1.53/1.58	|      7490 |    1000    20000   100000 |    15719     7490    122 |  0.000 % |
2.35/2.41	|     11335 |    1000    20000   100000 |    17291    11335    120 |  0.000 % |
3.88/3.94	|     17102 |    1000    20000   100000 |    19020    17102    123 |  0.000 % |
6.34/6.40	|     25751 |    1000    20000   100000 |    20922    16068    126 |  0.000 % |
10.74/10.81	|     38725 |    1000    20000   100000 |    23015    18395    127 |  0.000 % |
18.53/18.55	|     58187 |    1000    20000   100000 |    25316    14293    139 |  0.000 % |
32.25/32.27	|     87379 |    1000    20000   100000 |    27848    15945    132 |  0.000 % |
54.38/54.48	|    131169 |    1000    20000   100000 |    30633    26878    133 |  0.000 % |
92.88/92.92	|    196853 |    1000    20000   100000 |    33696    19087    122 |  0.000 % |
148.80/148.89	|    295379 |    1000    20000   100000 |    37066    31595    128 |  0.000 % |
246.91/247.00	|    443168 |    1000    20000   100000 |    40772    36070    133 |  0.000 % |
407.10/407.22	|    664851 |    1000    20000   100000 |    44849    38448    136 |  0.000 % |
652.68/652.87	|    997377 |    1000    20000   100000 |    49334    32848    130 |  0.000 % |
1079.11/1079.40	|   1496165 |    1000    20000   100000 |    54268    37000    130 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-301724-1171988043 -o ROOT/results/node3/solver-301724-1171988043 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301724-1171988043/minimarch /tmp/evaluation/301724-1171988043/instance-301724-1171988043.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 12460
/proc/meminfo: memFree=755560/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=2000 CPUtime=0
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 218759156 2048000 246 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 500 248 51 132 0 365 0

[startup+0.10703 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12460
/proc/meminfo: memFree=755560/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=3508 CPUtime=0.1
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 637 0 0 0 10 0 0 0 18 0 1 0 218759156 3592192 621 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134531335 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 877 621 63 132 0 742 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3508

[startup+0.515063 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12460
/proc/meminfo: memFree=755560/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=3640 CPUtime=0.5
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 736 0 0 0 50 0 0 0 21 0 1 0 218759156 3727360 677 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 910 677 67 132 0 775 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3640

[startup+1.33513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=751136/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=6172 CPUtime=1.32
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 1373 0 0 0 132 0 0 0 25 0 1 0 218759156 6320128 1314 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 1543 1314 67 132 0 1408 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6172

[startup+2.97127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=748192/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=10000 CPUtime=2.96
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 2325 0 0 0 295 1 0 0 25 0 1 0 218759156 10240000 2266 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 2500 2266 67 132 0 2365 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10000

[startup+6.25253 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=743520/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=12904 CPUtime=6.24
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 3059 0 0 0 622 2 0 0 25 0 1 0 218759156 13213696 3000 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 3226 3000 67 132 0 3091 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12904

[startup+12.7031 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=740832/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=15544 CPUtime=12.68
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 3717 0 0 0 1266 2 0 0 25 0 1 0 218759156 15917056 3658 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 3886 3658 67 132 0 3751 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15544

[startup+25.5081 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=738528/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=17920 CPUtime=25.49
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 4292 0 0 0 2546 3 0 0 25 0 1 0 218759156 18350080 4233 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 4480 4233 67 132 0 4345 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17920

[startup+51.1212 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=736672/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=19800 CPUtime=51.1
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 4753 0 0 0 5106 4 0 0 25 0 1 0 218759156 20275200 4694 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 4950 4694 67 132 0 4815 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19800

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=733984/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=22440 CPUtime=102.3
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 5421 0 0 0 10226 4 0 0 25 0 1 0 218759156 22978560 5362 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 5610 5362 67 132 0 5475 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22440

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=730848/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=25492 CPUtime=162.32
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 6191 0 0 0 16226 6 0 0 25 0 1 0 218759156 26103808 6132 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 6373 6132 67 132 0 6238 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25492

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=728416/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=27868 CPUtime=222.34
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 6794 0 0 0 22227 7 0 0 25 0 1 0 218759156 28536832 6735 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 6967 6735 67 132 0 6832 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 27868

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=726880/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=29532 CPUtime=282.36
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 7183 0 0 0 28228 8 0 0 25 0 1 0 218759156 30240768 7124 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 7383 7124 67 132 0 7248 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 29532

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=725344/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=30984 CPUtime=342.36
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 7544 0 0 0 34228 8 0 0 25 0 1 0 218759156 31727616 7485 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551185 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 7746 7485 67 132 0 7611 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 30984

[startup+402.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=725344/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=30888 CPUtime=402.39
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 7544 0 0 0 40230 9 0 0 25 0 1 0 218759156 31629312 7485 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 7722 7485 67 132 0 7587 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 30888

[startup+462.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=721696/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=34724 CPUtime=462.4
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 8478 0 0 0 46230 10 0 0 25 0 1 0 218759156 35557376 8419 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 8681 8419 67 132 0 8546 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 34724

[startup+522.545 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 12461
/proc/meminfo: memFree=721312/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=35120 CPUtime=522.41
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 8584 0 0 0 52230 11 0 0 25 0 1 0 218759156 35962880 8525 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 8780 8525 67 132 0 8645 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 35120

[startup+582.572 s]
/proc/loadavg: 1.14 1.04 1.01 2/78 12461
/proc/meminfo: memFree=721248/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=35120 CPUtime=582.43
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 8584 0 0 0 58232 11 0 0 25 0 1 0 218759156 35962880 8525 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 8780 8525 67 132 0 8645 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 35120

[startup+642.604 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 12461
/proc/meminfo: memFree=721248/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=35120 CPUtime=642.44
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 8584 0 0 0 64232 12 0 0 25 0 1 0 218759156 35962880 8525 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 8780 8525 67 132 0 8645 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 35120

[startup+702.632 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12461
/proc/meminfo: memFree=719392/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=36836 CPUtime=702.46
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9035 0 0 0 70233 13 0 0 25 0 1 0 218759156 37720064 8976 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 9209 8976 67 132 0 9074 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 36836

[startup+762.657 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12461
/proc/meminfo: memFree=718432/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=37892 CPUtime=762.46
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9294 0 0 0 76233 13 0 0 25 0 1 0 218759156 38801408 9235 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551703 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 9473 9235 67 132 0 9338 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 37892

[startup+822.685 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12461
/proc/meminfo: memFree=718240/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=38152 CPUtime=822.48
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9348 0 0 0 82234 14 0 0 25 0 1 0 218759156 39067648 9289 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 9538 9289 67 132 0 9403 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 38152

[startup+882.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=718240/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=38152 CPUtime=882.49
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9348 0 0 0 88235 14 0 0 25 0 1 0 218759156 39067648 9289 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 9538 9289 67 132 0 9403 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 38152

[startup+942.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=718240/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=38152 CPUtime=942.49
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9348 0 0 0 94235 14 0 0 25 0 1 0 218759156 39067648 9289 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 9538 9289 67 132 0 9403 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 38152

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=718240/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=38152 CPUtime=1002.51
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9348 0 0 0 100236 15 0 0 25 0 1 0 218759156 39067648 9289 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 9538 9289 67 132 0 9403 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 38152

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=718240/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=38152 CPUtime=1062.53
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9348 0 0 0 106238 15 0 0 25 0 1 0 218759156 39067648 9289 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 9538 9289 67 132 0 9403 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 38152

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=716128/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=40396 CPUtime=1122.54
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 9920 0 0 0 112238 16 0 0 25 0 1 0 218759156 41365504 9861 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 10099 9861 67 132 0 9964 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 40396

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=714848/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=41452 CPUtime=1182.56
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 10189 0 0 0 118240 16 0 0 25 0 1 0 218759156 42446848 10130 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 10363 10130 67 132 0 10228 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 41452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=714848/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=41452 CPUtime=1200.08
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 10189 0 0 0 119991 17 0 0 25 0 1 0 218759156 42446848 10130 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 10363 10130 67 132 0 10228 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41452

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12461
/proc/meminfo: memFree=714848/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=41452 CPUtime=1200.08
/proc/12460/stat : 12460 (minimarch) R 12458 12460 12032 0 -1 4194304 10189 0 0 0 119991 17 0 0 25 0 1 0 218759156 42446848 10130 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/12460/statm: 10363 10130 67 132 0 10228 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.177972
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 41452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10189
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= 1368

runsolver used 1.38679 second user time and 2.83057 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 16:14:03 UTC 2007

IDJOB= 301724
IDBENCH= 20066
IDSOLVER= 110
FILE ID= node3/301724-1171988043

PBS_JOBID= 3849067

Free space on /tmp= 66548 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/301724-1171988043/minimarch /tmp/evaluation/301724-1171988043/instance-301724-1171988043.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-301724-1171988043 -o ROOT/results/node3/solver-301724-1171988043 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301724-1171988043/minimarch /tmp/evaluation/301724-1171988043/instance-301724-1171988043.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 636031224

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        756032 kB
Buffers:         62800 kB
Cached:        1102788 kB
SwapCached:          0 kB
Active:         558560 kB
Inactive:       661584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        756032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          73428 kB
Slab:            65464 kB
Committed_AS:  1062984 kB
PageTables:       1656 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= 66548 MiB

End job on node3 on Tue Feb 20 16:34:05 UTC 2007