Trace number 294631

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 996.803 997.197

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
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	|       102 |      50     4450    31150 |     1631      102     19 |  0.041 % |
0.10/0.16	|       252 |      50     4450    31150 |     1794      252     19 |  0.041 % |
0.10/0.17	|       477 |      50     4450    31150 |     1974      477     18 |  0.041 % |
0.10/0.19	|       815 |      50     4450    31150 |     2171      815     18 |  0.041 % |
0.20/0.21	|      1322 |      50     4450    31150 |     2388     1322     18 |  0.041 % |
0.20/0.25	|      2082 |      50     4450    31150 |     2627     2082     18 |  0.041 % |
0.30/0.31	|      3221 |      50     4450    31150 |     2890     1895     18 |  0.041 % |
0.30/0.40	|      4929 |      50     4450    31150 |     3179     2147     18 |  0.041 % |
0.51/0.53	|      7491 |      50     4450    31150 |     3497     3108     18 |  0.041 % |
0.71/0.73	|     11335 |      50     4450    31150 |     3847     3434     17 |  0.041 % |
1.02/1.06	|     17101 |      50     4450    31150 |     4232     3397     17 |  0.041 % |
1.53/1.57	|     25751 |      50     4450    31150 |     4655     3542     16 |  0.041 % |
2.35/2.37	|     38726 |      50     4450    31150 |     5120     2484     16 |  0.041 % |
3.48/3.57	|     58188 |      50     4450    31150 |     5632     3961     17 |  0.041 % |
5.42/5.48	|     87380 |      50     4450    31150 |     6196     4897     16 |  0.041 % |
8.39/8.44	|    131170 |      50     4450    31150 |     6815     5185     18 |  0.041 % |
13.00/13.08	|    196855 |      50     4450    31150 |     7497     5932     17 |  0.041 % |
20.17/20.26	|    295381 |      50     4450    31150 |     8247     6744     17 |  0.041 % |
31.33/31.39	|    443170 |      50     4450    31150 |     9071     5762     15 |  0.041 % |
49.04/49.15	|    664853 |      50     4450    31150 |     9979     4746     15 |  0.041 % |
76.90/77.02	|    997379 |      50     4450    31150 |    10977     7375     15 |  0.041 % |
121.04/121.10	|   1496167 |      50     4450    31150 |    12074     5908     15 |  0.041 % |
190.99/191.07	|   2244349 |      50     4450    31150 |    13282    10446     15 |  0.041 % |
300.05/300.20	|   3366624 |      50     4450    31150 |    14610     8932     15 |  0.042 % |
473.84/473.99	|   5050035 |      50     4450    31150 |    16071    10244     14 |  0.081 % |
751.47/751.78	|   7575152 |      49     4157    29099 |    17678     9746     16 |  2.041 % |
996.79/997.19	===============================================================================
996.79/997.19	lookaheads            : 10018754
996.79/997.19	variable balance      : 0.00
996.79/997.19	restarts              : 27
996.79/997.19	conflicts             : 9748253        (9780 /sec)
996.79/997.19	decisions             : 10018754       (1.75 % random) (10052 /sec)
996.79/997.19	decision = positive   : 5302714
996.79/997.19	decision = negative   : 4716040
996.79/997.19	propagations          : 93274724       (93581 /sec)
996.79/997.19	conflict literals     : 143347069      (25.39 % deleted)
996.79/997.19	Memory used           : 8.60 MB
996.79/997.19	CPU time              : 996.727 s
996.79/997.19	
996.79/997.19	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/node20/watcher-294631-1171792067 -o ROOT/results/node20/solver-294631-1171792067 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294631-1171792067/minimarch /tmp/evaluation/294631-1171792067/instance-294631-1171792067.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: 0.92 0.98 0.99 3/77 19388
/proc/meminfo: memFree=858376/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=1868 CPUtime=0
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 199160700 1912832 145 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 467 146 51 132 0 332 0

[startup+0.106926 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19388
/proc/meminfo: memFree=858376/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=2128 CPUtime=0.1
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 227 0 0 0 10 0 0 0 18 0 1 0 199160700 2179072 211 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523055 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 532 211 63 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.514976 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19388
/proc/meminfo: memFree=858376/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=2392 CPUtime=0.51
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 285 0 0 0 51 0 0 0 21 0 1 0 199160700 2449408 269 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 598 269 66 132 0 463 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2392

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19389
/proc/meminfo: memFree=857344/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=2524 CPUtime=1.33
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 330 0 0 0 133 0 0 0 25 0 1 0 199160700 2584576 314 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551691 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 631 314 66 132 0 496 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2524

[startup+2.97127 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19389
/proc/meminfo: memFree=857088/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=2792 CPUtime=2.96
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 388 0 0 0 296 0 0 0 25 0 1 0 199160700 2859008 372 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551697 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 698 372 66 132 0 563 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2792

[startup+6.24767 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19389
/proc/meminfo: memFree=856640/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=3060 CPUtime=6.24
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 451 0 0 0 624 0 0 0 25 0 1 0 199160700 3133440 435 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 765 435 66 132 0 630 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3060

[startup+12.7055 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19389
/proc/meminfo: memFree=856320/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=3328 CPUtime=12.69
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 528 0 0 0 1269 0 0 0 25 0 1 0 199160700 3407872 512 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550350 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 832 512 66 132 0 697 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3328

[startup+25.512 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19389
/proc/meminfo: memFree=855872/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=3752 CPUtime=25.5
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 640 0 0 0 2550 0 0 0 25 0 1 0 199160700 3842048 624 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 938 624 66 132 0 803 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3752

[startup+51.1221 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19389
/proc/meminfo: memFree=855360/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=4296 CPUtime=51.1
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 767 0 0 0 5110 0 0 0 25 0 1 0 199160700 4399104 751 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1074 751 66 132 0 939 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4296

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19389
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=5024 CPUtime=102.3
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 957 0 0 0 10230 0 0 0 25 0 1 0 199160700 5144576 941 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1256 941 66 132 0 1121 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5024

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=853952/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=5636 CPUtime=162.32
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1080 0 0 0 16231 1 0 0 25 0 1 0 199160700 5771264 1064 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1409 1064 66 132 0 1274 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5636

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=853376/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=6152 CPUtime=222.32
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1211 0 0 0 22231 1 0 0 25 0 1 0 199160700 6299648 1195 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1538 1195 66 132 0 1403 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 6152

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=853120/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=6468 CPUtime=282.34
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1277 0 0 0 28232 2 0 0 25 0 1 0 199160700 6623232 1261 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1617 1261 66 132 0 1482 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6468

[startup+342.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=852928/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=6624 CPUtime=342.34
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1320 0 0 0 34232 2 0 0 25 0 1 0 199160700 6782976 1304 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1656 1304 66 132 0 1521 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 6624

[startup+402.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=852672/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=6784 CPUtime=402.36
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1372 0 0 0 40233 3 0 0 25 0 1 0 199160700 6946816 1356 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1696 1356 66 132 0 1561 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 6784

[startup+462.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=852608/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=6924 CPUtime=462.37
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1391 0 0 0 46234 3 0 0 25 0 1 0 199160700 7090176 1375 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1731 1375 66 132 0 1596 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 6924

[startup+522.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=852480/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=7100 CPUtime=522.38
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1433 0 0 0 52235 3 0 0 25 0 1 0 199160700 7270400 1417 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1775 1417 66 132 0 1640 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 7100

[startup+582.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=852224/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=7384 CPUtime=582.4
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1500 0 0 0 58236 4 0 0 25 0 1 0 199160700 7561216 1484 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551703 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1846 1484 66 132 0 1711 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 7384

[startup+642.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=852096/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=7524 CPUtime=642.41
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1521 0 0 0 64237 4 0 0 25 0 1 0 199160700 7704576 1505 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551533 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1881 1505 66 132 0 1746 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 7524

[startup+702.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=851968/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=7668 CPUtime=702.42
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1561 0 0 0 70237 5 0 0 25 0 1 0 199160700 7852032 1545 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1917 1545 66 132 0 1782 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 7668

[startup+762.654 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19389
/proc/meminfo: memFree=851904/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=7808 CPUtime=762.43
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1582 0 0 0 76238 5 0 0 25 0 1 0 199160700 7995392 1566 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 1952 1566 66 132 0 1817 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 7808

[startup+822.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19493
/proc/meminfo: memFree=850304/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8096 CPUtime=822.41
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1662 0 0 0 82235 6 0 0 25 0 1 0 199160700 8290304 1646 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2024 1646 66 132 0 1889 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 8096

[startup+882.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19565
/proc/meminfo: memFree=850120/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8520 CPUtime=882.4
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1731 0 0 0 88234 6 0 0 25 0 1 0 199160700 8724480 1715 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2130 1715 66 132 0 1995 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 8520

[startup+942.796 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851008/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8664 CPUtime=942.41
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1774 0 0 0 94234 7 0 0 25 0 1 0 199160700 8871936 1758 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551304 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2166 1758 66 132 0 2031 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 8664

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

[startup+944.126 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851008/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8664 CPUtime=943.74
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1774 0 0 0 94367 7 0 0 25 0 1 0 199160700 8871936 1758 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2166 1758 66 132 0 2031 0
Current children cumulated CPU time (s) 943.74
Current children cumulated vsize (KiB) 8664

[startup+970.353 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851200/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=969.96
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1795 0 0 0 96989 7 0 0 25 0 1 0 199160700 9015296 1779 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1779 66 132 0 2066 0
Current children cumulated CPU time (s) 969.96
Current children cumulated vsize (KiB) 8804

[startup+983.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851200/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=983.07
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1797 0 0 0 98300 7 0 0 25 0 1 0 199160700 9015296 1781 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1781 66 132 0 2066 0
Current children cumulated CPU time (s) 983.07
Current children cumulated vsize (KiB) 8804

[startup+990.02 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851200/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=989.62
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1797 0 0 0 98955 7 0 0 25 0 1 0 199160700 9015296 1781 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1781 66 132 0 2066 0
Current children cumulated CPU time (s) 989.62
Current children cumulated vsize (KiB) 8804

[startup+993.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851136/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=992.9
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1797 0 0 0 99283 7 0 0 25 0 1 0 199160700 9015296 1781 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557065 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1781 66 132 0 2066 0
Current children cumulated CPU time (s) 992.9
Current children cumulated vsize (KiB) 8804

[startup+994.939 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851136/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=994.54
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1797 0 0 0 99447 7 0 0 25 0 1 0 199160700 9015296 1781 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1781 66 132 0 2066 0
Current children cumulated CPU time (s) 994.54
Current children cumulated vsize (KiB) 8804

[startup+996.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851136/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=996.18
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1797 0 0 0 99611 7 0 0 25 0 1 0 199160700 9015296 1781 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1781 66 132 0 2066 0
Current children cumulated CPU time (s) 996.18
Current children cumulated vsize (KiB) 8804

[startup+996.988 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851136/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=996.59
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1797 0 0 0 99652 7 0 0 25 0 1 0 199160700 9015296 1781 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557675 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1781 66 132 0 2066 0
Current children cumulated CPU time (s) 996.59
Current children cumulated vsize (KiB) 8804

[startup+997.192 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19587
/proc/meminfo: memFree=851136/2055920 swapFree=4143444/4192956
[pid=19388] ppid=19386 vsize=8804 CPUtime=996.79
/proc/19388/stat : 19388 (minimarch) R 19386 19388 18629 0 -1 4194304 1797 0 0 0 99672 7 0 0 25 0 1 0 199160700 9015296 1781 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/19388/statm: 2201 1781 66 132 0 2066 0
Current children cumulated CPU time (s) 996.79
Current children cumulated vsize (KiB) 8804

Child status: 20
Real time (s): 997.197
CPU time (s): 996.803
CPU user time (s): 996.727
CPU system time (s): 0.075988
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 8804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 996.727
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1804
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= 2373

runsolver used 1.14283 second user time and 2.29865 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 09:47:47 UTC 2007

IDJOB= 294631
IDBENCH= 19893
IDSOLVER= 110
FILE ID= node20/294631-1171792067

PBS_JOBID= 3839554

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-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294631-1171792067/minimarch /tmp/evaluation/294631-1171792067/instance-294631-1171792067.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-294631-1171792067 -o ROOT/results/node20/solver-294631-1171792067 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294631-1171792067/minimarch /tmp/evaluation/294631-1171792067/instance-294631-1171792067.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 963569063

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        858784 kB
Buffers:         42508 kB
Cached:        1037340 kB
SwapCached:      15496 kB
Active:         867188 kB
Inactive:       238216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        858784 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            77360 kB
Committed_AS:   468296 kB
PageTables:       1684 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 node20 on Sun Feb 18 10:04:25 UTC 2007