Trace number 294508

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 2007-02-08UNSAT 1042.7 1043.11

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.8725
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

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:  50                                                   |
0.00/0.00	|  Number of clauses:    4450                                                 |
0.00/0.01	|  Parsing time:         0.02         s                                       |
0.10/0.15	============================[ Search Statistics ]==============================
0.10/0.15	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	===============================================================================
0.10/0.15	|         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.10/0.16	|       100 |      50     4450    31150 |     1631      100     19 |  0.041 % |
0.10/0.16	|       250 |      50     4450    31150 |     1794      250     19 |  0.041 % |
0.10/0.17	|       475 |      50     4450    31150 |     1974      475     19 |  0.041 % |
0.10/0.19	|       813 |      50     4450    31150 |     2171      813     19 |  0.041 % |
0.20/0.21	|      1319 |      50     4450    31150 |     2388     1319     19 |  0.041 % |
0.20/0.25	|      2078 |      50     4450    31150 |     2627     2078     19 |  0.041 % |
0.20/0.31	|      3218 |      50     4450    31150 |     2890     1892     18 |  0.041 % |
0.31/0.40	|      4926 |      50     4450    31150 |     3179     2141     18 |  0.041 % |
0.51/0.53	|      7489 |      50     4450    31150 |     3497     3105     18 |  0.041 % |
0.72/0.75	|     11334 |      50     4450    31150 |     3847     3431     17 |  0.041 % |
1.02/1.07	|     17100 |      50     4450    31150 |     4232     3396     18 |  0.041 % |
1.54/1.59	|     25749 |      50     4450    31150 |     4655     3538     17 |  0.041 % |
2.36/2.39	|     38723 |      50     4450    31150 |     5120     2481     16 |  0.041 % |
3.58/3.64	|     58184 |      50     4450    31150 |     5632     3954     17 |  0.041 % |
5.52/5.60	|     87377 |      50     4450    31150 |     6196     4887     17 |  0.041 % |
8.50/8.60	|    131167 |      50     4450    31150 |     6815     5163     16 |  0.041 % |
13.20/13.27	|    196851 |      50     4450    31150 |     7497     5906     16 |  0.041 % |
20.58/20.62	|    295377 |      50     4450    31150 |     8247     6715     17 |  0.041 % |
32.05/32.15	|    443166 |      50     4450    31150 |     9071     5700     16 |  0.041 % |
50.06/50.10	|    664850 |      50     4450    31150 |     9979     4662     15 |  0.041 % |
77.91/77.97	|    997376 |      50     4450    31150 |    10977     7310     14 |  0.041 % |
122.14/122.27	|   1496164 |      50     4450    31150 |    12074     5834     15 |  0.041 % |
192.37/192.50	|   2244346 |      50     4450    31150 |    13282    10370     16 |  0.042 % |
305.19/305.37	|   3366621 |      50     4450    31150 |    14610     8841     14 |  0.042 % |
483.13/483.42	|   5050032 |      50     4450    31150 |    16071    10112     14 |  0.081 % |
766.43/766.77	|   7575148 |      49     4125    28875 |    17678    13615     14 |  2.081 % |
1042.65/1043.11	===============================================================================
1042.65/1043.11	lookaheads            : 10228423
1042.65/1043.11	variable balance      : 0.00
1042.65/1043.11	restarts              : 27
1042.65/1043.11	conflicts             : 9951760        (9544 /sec)
1042.65/1043.11	decisions             : 10228423       (1.76 % random) (9810 /sec)
1042.65/1043.11	decision = positive   : 5099454
1042.65/1043.11	decision = negative   : 5128969
1042.65/1043.11	propagations          : 95346320       (91443 /sec)
1042.65/1043.11	conflict literals     : 145543364      (25.61 % deleted)
1042.65/1043.11	Memory used           : 8.53 MB
1042.65/1043.11	CPU time              : 1042.68 s
1042.65/1043.11	
1042.65/1043.11	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-294508-1171789690 -o ROOT/results/node71/solver-294508-1171789690 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294508-1171789690/minimarch /tmp/evaluation/294508-1171789690/instance-294508-1171789690.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: 0.99 0.98 0.99 3/64 20160
/proc/meminfo: memFree=959904/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=1868 CPUtime=0
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 198926780 1912832 141 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 467 142 51 132 0 332 0

[startup+0.107585 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20160
/proc/meminfo: memFree=959904/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=2128 CPUtime=0.1
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 226 0 0 0 10 0 0 0 18 0 1 0 198926780 2179072 210 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523053 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 532 210 63 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.516672 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20160
/proc/meminfo: memFree=959904/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=2392 CPUtime=0.51
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 286 0 0 0 51 0 0 0 21 0 1 0 198926780 2449408 270 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 598 270 66 132 0 463 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2392

[startup+1.33985 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=958872/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=2524 CPUtime=1.33
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 339 0 0 0 133 0 0 0 25 0 1 0 198926780 2584576 323 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 631 323 66 132 0 496 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2524

[startup+2.97621 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=958616/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=2788 CPUtime=2.97
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 391 0 0 0 297 0 0 0 25 0 1 0 198926780 2854912 375 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 697 375 66 132 0 562 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2788

[startup+6.25492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=958240/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=3052 CPUtime=6.24
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 452 0 0 0 624 0 0 0 25 0 1 0 198926780 3125248 436 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 763 436 66 132 0 628 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3052

[startup+12.7083 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=957808/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=3328 CPUtime=12.7
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 534 0 0 0 1270 0 0 0 25 0 1 0 198926780 3407872 518 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 832 518 66 132 0 697 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3328

[startup+25.5101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=957360/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=3876 CPUtime=25.49
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 654 0 0 0 2549 0 0 0 25 0 1 0 198926780 3969024 638 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 969 638 66 132 0 834 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3876

[startup+51.1166 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=956848/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=4296 CPUtime=51.08
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 781 0 0 0 5108 0 0 0 25 0 1 0 198926780 4399104 765 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551347 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1074 765 66 132 0 939 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4296

[startup+102.329 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=956208/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=5028 CPUtime=102.27
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 932 0 0 0 10227 0 0 0 25 0 1 0 198926780 5148672 916 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1257 916 66 132 0 1122 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5028

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=955632/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=5628 CPUtime=162.27
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1063 0 0 0 16227 0 0 0 25 0 1 0 198926780 5763072 1047 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1407 1047 66 132 0 1272 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5628

[startup+222.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=955312/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=5920 CPUtime=222.27
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1137 0 0 0 22227 0 0 0 25 0 1 0 198926780 6062080 1121 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1480 1121 66 132 0 1345 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5920

[startup+282.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=954928/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=6392 CPUtime=282.26
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1235 0 0 0 28226 0 0 0 25 0 1 0 198926780 6545408 1219 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1598 1219 66 132 0 1463 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 6392

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=954608/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=6552 CPUtime=342.25
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1300 0 0 0 34225 0 0 0 25 0 1 0 198926780 6709248 1284 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551264 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1638 1284 66 132 0 1503 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 6552

[startup+402.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=954416/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=6868 CPUtime=402.25
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1362 0 0 0 40225 0 0 0 25 0 1 0 198926780 7032832 1346 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551258 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1717 1346 66 132 0 1582 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 6868

[startup+462.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=954288/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=6868 CPUtime=462.24
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1382 0 0 0 46224 0 0 0 25 0 1 0 198926780 7032832 1366 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551472 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1717 1366 66 132 0 1582 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 6868

[startup+522.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=954160/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=7024 CPUtime=522.24
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1424 0 0 0 52224 0 0 0 25 0 1 0 198926780 7192576 1408 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134558050 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1756 1408 66 132 0 1621 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 7024

[startup+582.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=953968/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=7312 CPUtime=582.24
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1465 0 0 0 58223 1 0 0 25 0 1 0 198926780 7487488 1449 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1828 1449 66 132 0 1693 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 7312

[startup+642.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=953840/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=7452 CPUtime=642.24
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1500 0 0 0 64223 1 0 0 25 0 1 0 198926780 7630848 1484 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557637 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1863 1484 66 132 0 1728 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 7452

[startup+702.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=953712/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=7596 CPUtime=702.23
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1532 0 0 0 70222 1 0 0 25 0 1 0 198926780 7778304 1516 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1899 1516 66 132 0 1764 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 7596

[startup+762.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=953712/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=7596 CPUtime=762.23
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1543 0 0 0 76222 1 0 0 25 0 1 0 198926780 7778304 1527 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1899 1527 66 132 0 1764 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 7596

[startup+822.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=953392/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=7880 CPUtime=822.22
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1605 0 0 0 82221 1 0 0 25 0 1 0 198926780 8069120 1589 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 1970 1589 66 132 0 1835 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 7880

[startup+882.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=953264/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8164 CPUtime=882.21
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1657 0 0 0 88220 1 0 0 25 0 1 0 198926780 8359936 1641 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551222 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2041 1641 66 132 0 1906 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 8164

[startup+942.593 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=953008/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8308 CPUtime=942.21
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1697 0 0 0 94220 1 0 0 25 0 1 0 198926780 8507392 1681 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2077 1681 66 132 0 1942 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 8308

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952880/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8592 CPUtime=1002.2
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1750 0 0 0 100219 1 0 0 25 0 1 0 198926780 8798208 1734 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2148 1734 66 132 0 2013 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 8592

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

[startup+1022.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952752/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8592 CPUtime=1022.17
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1768 0 0 0 102216 1 0 0 25 0 1 0 198926780 8798208 1752 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2148 1752 66 132 0 2013 0
Current children cumulated CPU time (s) 1022.17
Current children cumulated vsize (KiB) 8592

[startup+1035.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952752/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8592 CPUtime=1035.28
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1770 0 0 0 103527 1 0 0 25 0 1 0 198926780 8798208 1754 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2148 1754 66 132 0 2013 0
Current children cumulated CPU time (s) 1035.28
Current children cumulated vsize (KiB) 8592

[startup+1038.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952752/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8732 CPUtime=1038.55
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1780 0 0 0 103854 1 0 0 25 0 1 0 198926780 8941568 1764 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2183 1764 66 132 0 2048 0
Current children cumulated CPU time (s) 1038.55
Current children cumulated vsize (KiB) 8732

[startup+1040.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952752/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8732 CPUtime=1040.19
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1780 0 0 0 104018 1 0 0 25 0 1 0 198926780 8941568 1764 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2183 1764 66 132 0 2048 0
Current children cumulated CPU time (s) 1040.19
Current children cumulated vsize (KiB) 8732

[startup+1042.25 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952752/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8732 CPUtime=1041.83
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1780 0 0 0 104182 1 0 0 25 0 1 0 198926780 8941568 1764 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2183 1764 66 132 0 2048 0
Current children cumulated CPU time (s) 1041.83
Current children cumulated vsize (KiB) 8732

[startup+1042.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952752/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8732 CPUtime=1042.24
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1780 0 0 0 104223 1 0 0 25 0 1 0 198926780 8941568 1764 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2183 1764 66 132 0 2048 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 8732

[startup+1043.07 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20161
/proc/meminfo: memFree=952752/2055920 swapFree=4174780/4192956
[pid=20160] ppid=20158 vsize=8732 CPUtime=1042.65
/proc/20160/stat : 20160 (minimarch) R 20158 20160 19499 0 -1 4194304 1780 0 0 0 104264 1 0 0 25 0 1 0 198926780 8941568 1764 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550698 0 0 4096 3 0 0 0 17 1 0 0
/proc/20160/statm: 2183 1764 66 132 0 2048 0
Current children cumulated CPU time (s) 1042.65
Current children cumulated vsize (KiB) 8732

Child status: 20
Real time (s): 1043.11
CPU time (s): 1042.7
CPU user time (s): 1042.68
CPU system time (s): 0.017997
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 8732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1042.68
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1787
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= 1899

runsolver used 0.630904 second user time and 2.15567 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 09:08:10 UTC 2007

IDJOB= 294508
IDBENCH= 19890
IDSOLVER= 110
FILE ID= node71/294508-1171789690

PBS_JOBID= 3839583

Free space on /tmp= 66562 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294508-1171789690/minimarch /tmp/evaluation/294508-1171789690/instance-294508-1171789690.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-294508-1171789690 -o ROOT/results/node71/solver-294508-1171789690 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294508-1171789690/minimarch /tmp/evaluation/294508-1171789690/instance-294508-1171789690.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 593789621

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        960376 kB
Buffers:         48704 kB
Cached:         907360 kB
SwapCached:      12392 kB
Active:         746640 kB
Inactive:       227832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        960376 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:           107068 kB
Committed_AS:   621584 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Sun Feb 18 09:25:33 UTC 2007