Trace number 427307

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 2007-04-26 (fixed)SAT 872.425 872.66

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
MD5SUMde03602edd8993d2cfb54584ba8c73c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.609906
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, 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:  55                                                   |
0.00/0.00	|  Number of clauses:    4895                                                 |
0.00/0.02	|  Parsing time:         0.02         s                                       |
0.09/0.17	============================[ Search Statistics ]==============================
0.09/0.17	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	===============================================================================
0.09/0.17	|         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.18	|       101 |      55     4895    34265 |     1794      101     21 |  0.034 % |
0.09/0.18	|       252 |      55     4895    34265 |     1974      252     20 |  0.034 % |
0.09/0.19	|       479 |      55     4895    34265 |     2171      479     20 |  0.034 % |
0.19/0.21	|       817 |      55     4895    34265 |     2388      817     20 |  0.034 % |
0.19/0.23	|      1324 |      55     4895    34265 |     2627     1324     20 |  0.034 % |
0.19/0.27	|      2083 |      55     4895    34265 |     2890     2083     21 |  0.034 % |
0.29/0.34	|      3224 |      55     4895    34265 |     3179     1764     20 |  0.034 % |
0.39/0.44	|      4934 |      55     4895    34265 |     3497     1874     19 |  0.034 % |
0.49/0.59	|      7498 |      55     4895    34265 |     3847     2681     19 |  0.034 % |
0.79/0.81	|     11342 |      55     4895    34265 |     4232     2657     20 |  0.034 % |
1.10/1.18	|     17108 |      55     4895    34265 |     4655     4167     20 |  0.034 % |
1.69/1.73	|     25757 |      55     4895    34265 |     5120     3460     19 |  0.034 % |
2.49/2.56	|     38732 |      55     4895    34265 |     5632     3571     18 |  0.034 % |
3.79/3.82	|     58193 |      55     4895    34265 |     6196     3241     18 |  0.034 % |
5.79/5.80	|     87385 |      55     4895    34265 |     6815     4450     18 |  0.034 % |
8.79/8.83	|    131175 |      55     4895    34265 |     7497     3794     18 |  0.034 % |
13.59/13.65	|    196860 |      55     4895    34265 |     8247     5561     18 |  0.034 % |
21.09/21.13	|    295386 |      55     4895    34265 |     9071     4849     19 |  0.034 % |
32.58/32.68	|    443176 |      55     4895    34265 |     9979     7148     18 |  0.034 % |
50.78/50.86	|    664859 |      55     4895    34265 |    10977     8814     18 |  0.034 % |
79.17/79.28	|    997384 |      55     4895    34265 |    12074     5919     18 |  0.034 % |
124.16/124.21	|   1496173 |      55     4895    34265 |    13282     8846     19 |  0.034 % |
195.84/195.97	|   2244357 |      55     4895    34265 |    14610    12088     18 |  0.034 % |
310.50/310.66	|   3366631 |      55     4895    34265 |    16071     7865     17 |  0.034 % |
495.66/495.86	|   5050043 |      55     4895    34265 |    17678     9773     17 |  0.034 % |
793.58/793.81	|   7575160 |      55     4895    34265 |    19446    13014     16 |  0.034 % |
872.36/872.65	===============================================================================
872.36/872.65	lookaheads            : 0
872.36/872.65	variable balance      : 0.00
872.36/872.65	restarts              : 27
872.36/872.65	conflicts             : 8196378        (9395 /sec)
872.36/872.65	decisions             : 8838243        (1.78 % random) (10131 /sec)
872.36/872.65	decision = positive   : 5226491
872.36/872.65	decision = negative   : 3611751
872.36/872.65	propagations          : 72394058       (82982 /sec)
872.36/872.65	conflict literals     : 146808232      (20.16 % deleted)
872.36/872.65	Memory used           : 7.41 MB
872.36/872.65	CPU time              : 872.408 s
872.36/872.65	
872.36/872.65	s SATISFIABLE
872.36/872.65	v 1 2 3 -4 5 -6 7 8 -9 10 11 12 -13 -14 -15 16 -17 -18 19 -20 -21 -22 23 -24 -25 26 -27 28 29 30 -31 -32 33 -34 35 36 37 38 39 40 41 -42 43 -44 -45 46 47 -48 -49 -50 -51 52 -53 -54 -55 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node51/watcher-427307-1177636274 -o ROOT/results/node51/solver-427307-1177636274 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427307-1177636274/minimarch_fixed /tmp/evaluation/427307-1177636274/instance-427307-1177636274.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): 2400 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: 0.95 0.98 0.99 3/64 15354
/proc/meminfo: memFree=1720488/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=1868 CPUtime=0
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 118472494 1912832 145 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 467 145 51 132 0 332 0

[startup+0.00739508 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 15354
/proc/meminfo: memFree=1720488/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=2148 CPUtime=0
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 118472494 2199552 197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 537 198 51 132 0 402 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2148

[startup+0.101403 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 15354
/proc/meminfo: memFree=1720488/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=2144 CPUtime=0.09
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 234 0 0 0 9 0 0 0 18 0 1 0 118472494 2195456 219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522256 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 536 219 63 132 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2144

[startup+0.30142 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 15354
/proc/meminfo: memFree=1720488/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=2276 CPUtime=0.29
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 118472494 2330624 261 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 569 261 67 132 0 434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2276

[startup+0.701455 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 15354
/proc/meminfo: memFree=1720488/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=2540 CPUtime=0.69
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 324 0 0 0 69 0 0 0 23 0 1 0 118472494 2600960 309 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 635 309 67 132 0 500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2540

[startup+1.50153 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1719392/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=2672 CPUtime=1.49
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 373 0 0 0 149 0 0 0 25 0 1 0 118472494 2736128 358 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557621 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 668 358 67 132 0 533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2672

[startup+3.10167 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1719072/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=2940 CPUtime=3.09
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 422 0 0 0 309 0 0 0 25 0 1 0 118472494 3010560 407 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 735 407 67 132 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2940

[startup+6.30196 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1718688/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=3204 CPUtime=6.29
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 496 0 0 0 629 0 0 0 25 0 1 0 118472494 3280896 481 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 801 481 67 132 0 666 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3204

[startup+12.7015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1718368/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=3468 CPUtime=12.69
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 555 0 0 0 1269 0 0 0 25 0 1 0 118472494 3551232 540 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631247 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 867 540 67 132 0 732 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3468

[startup+25.5017 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1718048/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=3880 CPUtime=25.49
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 654 0 0 0 2549 0 0 0 25 0 1 0 118472494 3973120 639 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 970 639 67 132 0 835 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3880

[startup+51.102 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1717600/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=4312 CPUtime=51.08
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 765 0 0 0 5108 0 0 0 25 0 1 0 118472494 4415488 750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1078 750 67 132 0 943 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4312

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1716960/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=4944 CPUtime=102.26
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 919 0 0 0 10226 0 0 0 25 0 1 0 118472494 5062656 904 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551728 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1236 904 67 132 0 1101 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1716512/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=5396 CPUtime=162.24
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1008 0 0 0 16224 0 0 0 25 0 1 0 118472494 5525504 993 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1349 993 67 132 0 1214 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5396

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1716256/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=5548 CPUtime=222.23
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1075 0 0 0 22223 0 0 0 25 0 1 0 118472494 5681152 1060 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550993 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1387 1060 67 132 0 1252 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5548

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1716128/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=5688 CPUtime=282.21
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1119 0 0 0 28221 0 0 0 25 0 1 0 118472494 5824512 1104 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1422 1104 67 132 0 1287 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5688

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1715808/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=6008 CPUtime=342.2
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1191 0 0 0 34220 0 0 0 25 0 1 0 118472494 6152192 1176 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1502 1176 67 132 0 1367 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6008

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1715552/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=6428 CPUtime=402.18
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1249 0 0 0 40218 0 0 0 25 0 1 0 118472494 6582272 1234 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1607 1234 67 132 0 1472 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1715360/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=6712 CPUtime=462.17
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1313 0 0 0 46216 1 0 0 25 0 1 0 118472494 6873088 1298 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1678 1298 67 132 0 1543 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6712

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1715104/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=6856 CPUtime=522.15
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1355 0 0 0 52214 1 0 0 25 0 1 0 118472494 7020544 1340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1714 1340 67 132 0 1579 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6856

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714976/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7140 CPUtime=582.14
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1407 0 0 0 58213 1 0 0 25 0 1 0 118472494 7311360 1392 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1785 1392 67 132 0 1650 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7140

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714912/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7140 CPUtime=642.13
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1411 0 0 0 64212 1 0 0 25 0 1 0 118472494 7311360 1396 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1785 1396 67 132 0 1650 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7140

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714720/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7284 CPUtime=702.11
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1461 0 0 0 70210 1 0 0 25 0 1 0 118472494 7458816 1446 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1821 1446 67 132 0 1686 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 7284

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714720/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7284 CPUtime=762.09
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1465 0 0 0 76208 1 0 0 25 0 1 0 118472494 7458816 1450 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1821 1450 67 132 0 1686 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 7284

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714528/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7424 CPUtime=822.07
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1501 0 0 0 82206 1 0 0 25 0 1 0 118472494 7602176 1486 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134693990 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1856 1486 67 132 0 1721 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 7424

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

[startup+844.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7424 CPUtime=844.47
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1505 0 0 0 84446 1 0 0 25 0 1 0 118472494 7602176 1490 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1856 1490 67 132 0 1721 0
Current children cumulated CPU time (s) 844.47
Current children cumulated vsize (KiB) 7424

[startup+857.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714528/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=857.26
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1515 0 0 0 85725 1 0 0 25 0 1 0 118472494 7761920 1500 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550390 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1500 67 132 0 1760 0
Current children cumulated CPU time (s) 857.26
Current children cumulated vsize (KiB) 7580

[startup+863.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=863.66
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1526 0 0 0 86365 1 0 0 25 0 1 0 118472494 7761920 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1511 67 132 0 1760 0
Current children cumulated CPU time (s) 863.66
Current children cumulated vsize (KiB) 7580

[startup+867.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=866.86
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1526 0 0 0 86685 1 0 0 25 0 1 0 118472494 7761920 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1511 67 132 0 1760 0
Current children cumulated CPU time (s) 866.86
Current children cumulated vsize (KiB) 7580

[startup+870.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=870.06
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1526 0 0 0 87005 1 0 0 25 0 1 0 118472494 7761920 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1511 67 132 0 1760 0
Current children cumulated CPU time (s) 870.06
Current children cumulated vsize (KiB) 7580

[startup+871.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=871.66
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1526 0 0 0 87165 1 0 0 25 0 1 0 118472494 7761920 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1511 67 132 0 1760 0
Current children cumulated CPU time (s) 871.66
Current children cumulated vsize (KiB) 7580

[startup+872.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=872.06
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1526 0 0 0 87205 1 0 0 25 0 1 0 118472494 7761920 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1511 67 132 0 1760 0
Current children cumulated CPU time (s) 872.06
Current children cumulated vsize (KiB) 7580

[startup+872.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=872.26
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1526 0 0 0 87225 1 0 0 25 0 1 0 118472494 7761920 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1511 67 132 0 1760 0
Current children cumulated CPU time (s) 872.26
Current children cumulated vsize (KiB) 7580

[startup+872.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15355
/proc/meminfo: memFree=1714464/2055920 swapFree=4183264/4192956
[pid=15354] ppid=15352 vsize=7580 CPUtime=872.36
/proc/15354/stat : 15354 (minimarch_fixed) R 15352 15354 14322 0 -1 4194304 1526 0 0 0 87235 1 0 0 25 0 1 0 118472494 7761920 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/15354/statm: 1895 1511 67 132 0 1760 0
Current children cumulated CPU time (s) 872.36
Current children cumulated vsize (KiB) 7580

Child status: 10
Real time (s): 872.66
CPU time (s): 872.425
CPU user time (s): 872.408
CPU system time (s): 0.016997
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 7580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 872.408
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1533
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= 7
involuntary context switches= 844

runsolver used 0.672897 second user time and 1.71674 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 01:11:14 UTC 2007

IDJOB= 427307
IDBENCH= 19909
IDSOLVER= 198
FILE ID= node51/427307-1177636274

PBS_JOBID= 4697246

Free space on /tmp= 66485 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427307-1177636274/minimarch_fixed /tmp/evaluation/427307-1177636274/instance-427307-1177636274.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-427307-1177636274 -o ROOT/results/node51/solver-427307-1177636274 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427307-1177636274/minimarch_fixed /tmp/evaluation/427307-1177636274/instance-427307-1177636274.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  de03602edd8993d2cfb54584ba8c73c9

RANDOM SEED= 295569924

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1720896 kB
Buffers:         28256 kB
Cached:         163816 kB
SwapCached:       3428 kB
Active:         143536 kB
Inactive:       135952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720896 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            41588 kB
Committed_AS:  3813672 kB
PageTables:       1408 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= 66485 MiB

End job on node51 on Fri Apr 27 01:25:47 UTC 2007