Trace number 301026

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.7915
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.09	c |       104 |     600    12000    60000 |     4400      104     91 |  0.000 % |
0.00/0.10	c |       254 |     600    12000    60000 |     4840      254     85 |  0.000 % |
0.10/0.12	c |       479 |     600    12000    60000 |     5324      479     87 |  0.000 % |
0.10/0.15	c |       816 |     600    12000    60000 |     5856      816     87 |  0.000 % |
0.10/0.19	c |      1324 |     600    12000    60000 |     6442     1324     86 |  0.000 % |
0.20/0.26	c |      2083 |     600    12000    60000 |     7086     2083     85 |  0.000 % |
0.30/0.36	c |      3222 |     600    12000    60000 |     7794     3222     86 |  0.000 % |
0.51/0.54	c |      4930 |     600    12000    60000 |     8574     4930     86 |  0.000 % |
0.81/0.86	c |      7492 |     600    12000    60000 |     9431     7492     89 |  0.000 % |
1.32/1.38	c |     11337 |     600    12000    60000 |    10374     6513     89 |  0.000 % |
2.14/2.22	c |     17104 |     600    12000    60000 |    11412     6980     89 |  0.000 % |
3.57/3.63	c |     25753 |     600    12000    60000 |    12553     9819     92 |  0.000 % |
5.83/5.94	c |     38729 |     600    12000    60000 |    13809    10034     96 |  0.000 % |
10.23/10.33	c |     58191 |     600    12000    60000 |    15189     8477     91 |  0.000 % |
16.68/16.79	c |     87387 |     600    12000    60000 |    16708    14570     97 |  0.000 % |
28.16/28.24	c |    131177 |     600    12000    60000 |    18379    16102     92 |  0.000 % |
45.66/45.74	c |    196862 |     600    12000    60000 |    20217    16693     96 |  0.000 % |
73.10/73.15	c |    295390 |     600    12000    60000 |    22239    13111     92 |  0.000 % |
121.02/121.10	c |    443180 |     600    12000    60000 |    24463    14993     96 |  0.000 % |
198.03/198.21	c |    664863 |     600    12000    60000 |    26909    13129     95 |  0.000 % |
323.89/324.07	c |    997389 |     600    12000    60000 |    29600    16735     95 |  0.000 % |
526.15/526.39	c |   1496181 |     600    12000    60000 |    32561    27278     96 |  0.000 % |
849.64/850.05	c |   2244364 |     600    12000    60000 |    35817    18807     97 |  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/node6/watcher-301026-1171948609 -o ROOT/results/node6/solver-301026-1171948609 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301026-1171948609/minisat /tmp/evaluation/301026-1171948609/instance-301026-1171948609.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: 0.95 0.98 0.99 2/77 28821
/proc/meminfo: memFree=1321920/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=1888 CPUtime=0
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 214815597 1933312 197 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 472 197 58 138 0 331 0

[startup+0.106941 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 28821
/proc/meminfo: memFree=1321920/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=2636 CPUtime=0.1
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 455 0 0 0 10 0 0 0 18 0 1 0 214815597 2699264 404 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556382 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 659 404 73 138 0 518 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2636

[startup+0.515021 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 28821
/proc/meminfo: memFree=1321920/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=4100 CPUtime=0.51
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 820 0 0 0 51 0 0 0 21 0 1 0 214815597 4198400 769 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 1025 769 73 138 0 884 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4100

[startup+1.33518 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1317176/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=6212 CPUtime=1.32
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 1315 0 0 0 132 0 0 0 25 0 1 0 214815597 6361088 1264 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 1553 1264 73 138 0 1412 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6212

[startup+2.9715 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1316536/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=7004 CPUtime=2.96
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 1547 0 0 0 296 0 0 0 25 0 1 0 214815597 7172096 1496 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 1751 1496 73 138 0 1610 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7004

[startup+6.25015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1315192/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=7840 CPUtime=6.24
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 1748 0 0 0 624 0 0 0 25 0 1 0 214815597 8028160 1697 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 1960 1697 73 138 0 1819 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7840

[startup+12.7044 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1313912/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=9160 CPUtime=12.69
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 2076 0 0 0 1269 0 0 0 25 0 1 0 214815597 9379840 2025 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 2290 2025 73 138 0 2149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9160

[startup+25.5109 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1312760/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=10348 CPUtime=25.49
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 2350 0 0 0 2549 0 0 0 25 0 1 0 214815597 10596352 2299 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 2587 2299 73 138 0 2446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10348

[startup+51.122 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1310776/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=12280 CPUtime=51.09
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 2852 0 0 0 5108 1 0 0 25 0 1 0 214815597 12574720 2801 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 3070 2801 73 138 0 2929 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12280

[startup+102.338 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1308344/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=14788 CPUtime=102.29
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 3456 0 0 0 10227 2 0 0 25 0 1 0 214815597 15142912 3405 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 3697 3405 73 138 0 3556 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14788

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1306616/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=16372 CPUtime=162.3
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 3871 0 0 0 16227 3 0 0 25 0 1 0 214815597 16764928 3820 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555047 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 4093 3820 73 138 0 3952 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16372

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1305272/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=17708 CPUtime=222.31
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 4203 0 0 0 22227 4 0 0 25 0 1 0 214815597 18132992 4152 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 4427 4152 73 138 0 4286 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 17708

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1304376/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=18660 CPUtime=282.32
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 4412 0 0 0 28228 4 0 0 25 0 1 0 214815597 19107840 4361 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 4665 4361 73 138 0 4524 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 18660

[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1303160/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=19880 CPUtime=342.34
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 4735 0 0 0 34229 5 0 0 25 0 1 0 214815597 20357120 4684 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 4970 4684 73 138 0 4829 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 19880

[startup+402.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1302648/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=20408 CPUtime=402.34
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 4843 0 0 0 40229 5 0 0 25 0 1 0 214815597 20897792 4792 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5102 4792 73 138 0 4961 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 20408

[startup+462.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1302584/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=20488 CPUtime=462.35
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 4884 0 0 0 46229 6 0 0 25 0 1 0 214815597 20979712 4833 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5122 4833 73 138 0 4981 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 20488

[startup+522.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1302264/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=20756 CPUtime=522.36
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 4945 0 0 0 52229 7 0 0 25 0 1 0 214815597 21254144 4894 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5189 4894 73 138 0 5048 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 20756

[startup+582.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1300152/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=22868 CPUtime=582.37
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 5480 0 0 0 58229 8 0 0 25 0 1 0 214815597 23416832 5429 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5717 5429 73 138 0 5576 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 22868

[startup+642.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1299896/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=23132 CPUtime=642.38
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 5538 0 0 0 64230 8 0 0 25 0 1 0 214815597 23687168 5487 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5783 5487 73 138 0 5642 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 23132

[startup+702.664 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1299768/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=23408 CPUtime=702.39
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 5589 0 0 0 70230 9 0 0 25 0 1 0 214815597 23969792 5538 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5852 5538 73 138 0 5711 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 23408

[startup+762.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1299704/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=23408 CPUtime=762.39
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 5589 0 0 0 76230 9 0 0 25 0 1 0 214815597 23969792 5538 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5852 5538 73 138 0 5711 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 23408

[startup+822.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28822
/proc/meminfo: memFree=1299256/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=23804 CPUtime=822.41
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 5710 0 0 0 82231 10 0 0 25 0 1 0 214815597 24375296 5659 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 5951 5659 73 138 0 5810 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 23804

[startup+882.752 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 28822
/proc/meminfo: memFree=1297784/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=25264 CPUtime=882.41
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 6077 0 0 0 88230 11 0 0 25 0 1 0 214815597 25870336 6026 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 6316 6026 73 138 0 6175 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 25264

[startup+942.788 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28822
/proc/meminfo: memFree=1297656/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=25396 CPUtime=942.43
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 6103 0 0 0 94231 12 0 0 25 0 1 0 214815597 26005504 6052 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 6349 6052 73 138 0 6208 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 25396

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28822
/proc/meminfo: memFree=1296888/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=26176 CPUtime=1002.43
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 6287 0 0 0 100231 12 0 0 25 0 1 0 214815597 26804224 6236 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 6544 6236 73 138 0 6403 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 26176

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28822
/proc/meminfo: memFree=1296888/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=26176 CPUtime=1062.45
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 6296 0 0 0 106232 13 0 0 25 0 1 0 214815597 26804224 6245 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 6544 6245 73 138 0 6403 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 26176

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28822
/proc/meminfo: memFree=1296824/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=26308 CPUtime=1122.45
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 6316 0 0 0 112232 13 0 0 25 0 1 0 214815597 26939392 6265 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 6577 6265 73 138 0 6436 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 26308

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28822
/proc/meminfo: memFree=1296696/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=26468 CPUtime=1182.47
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 6357 0 0 0 118233 14 0 0 25 0 1 0 214815597 27103232 6306 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 6617 6306 73 138 0 6476 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 26468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28822
/proc/meminfo: memFree=1296632/2055924 swapFree=4192812/4192956
[pid=28821] ppid=28819 vsize=26468 CPUtime=1200.08
/proc/28821/stat : 28821 (minisat) R 28819 28821 27993 0 -1 4194304 6357 0 0 0 119994 14 0 0 25 0 1 0 214815597 27103232 6306 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28821/statm: 6617 6306 73 138 0 6476 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26468

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.148977
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 26468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6357
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= 1459

runsolver used 1.41378 second user time and 2.80257 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 05:16:49 UTC 2007

IDJOB= 301026
IDBENCH= 20049
IDSOLVER= 109
FILE ID= node6/301026-1171948609

PBS_JOBID= 3848978

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/301026-1171948609/minisat /tmp/evaluation/301026-1171948609/instance-301026-1171948609.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-301026-1171948609 -o ROOT/results/node6/solver-301026-1171948609 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301026-1171948609/minisat /tmp/evaluation/301026-1171948609/instance-301026-1171948609.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 20074063

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1322392 kB
Buffers:         70616 kB
Cached:         528192 kB
SwapCached:          0 kB
Active:         344124 kB
Inactive:       311340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1322392 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          75560 kB
Slab:            63684 kB
Committed_AS:   798984 kB
PageTables:       1744 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= 66551 MiB

End job on node6 on Tue Feb 20 05:36:51 UTC 2007