Trace number 304881

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimarch 2007-02-08? (TO) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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:  140                                                  |
0.00/0.00	|  Number of clauses:    11900                                                |
0.00/0.05	|  Parsing time:         0.05         s                                       |
0.40/0.49	============================[ Search Statistics ]==============================
0.40/0.49	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.49	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.49	===============================================================================
0.40/0.49	|         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.40/0.50	|       100 |     140    11900    83300 |     4363      100     38 |  0.005 % |
0.51/0.51	|       250 |     140    11900    83300 |     4799      250     42 |  0.005 % |
0.51/0.53	|       475 |     140    11900    83300 |     5279      475     42 |  0.005 % |
0.51/0.56	|       813 |     140    11900    83300 |     5807      813     42 |  0.005 % |
0.51/0.61	|      1320 |     140    11900    83300 |     6388     1320     42 |  0.005 % |
0.61/0.67	|      2079 |     140    11900    83300 |     7027     2079     42 |  0.005 % |
0.71/0.78	|      3218 |     140    11900    83300 |     7729     3218     42 |  0.005 % |
0.91/0.95	|      4926 |     140    11900    83300 |     8502     4926     42 |  0.005 % |
1.22/1.24	|      7488 |     140    11900    83300 |     9353     7488     43 |  0.005 % |
1.64/1.70	|     11333 |     140    11900    83300 |    10288     6621     42 |  0.005 % |
2.35/2.43	|     17100 |     140    11900    83300 |    11317     7211     43 |  0.005 % |
3.48/3.57	|     25749 |     140    11900    83300 |    12449    10166     42 |  0.005 % |
5.52/5.53	|     38723 |     140    11900    83300 |    13694    10634     42 |  0.005 % |
8.69/8.76	|     58184 |     140    11900    83300 |    15063     9457     43 |  0.005 % |
13.91/14.03	|     87377 |     140    11900    83300 |    16569     8406     42 |  0.005 % |
22.11/22.20	|    131167 |     140    11900    83300 |    18226    10607     43 |  0.005 % |
36.66/36.71	|    196851 |     140    11900    83300 |    20049    12275     43 |  0.005 % |
60.41/60.45	|    295377 |     140    11900    83300 |    22054    10255     40 |  0.005 % |
98.60/98.72	|    443166 |     140    11900    83300 |    24259    14186     41 |  0.005 % |
159.63/159.68	|    664849 |     140    11900    83300 |    26685    13733     41 |  0.005 % |
258.84/258.97	|    997374 |     140    11900    83300 |    29354    13609     43 |  0.005 % |
410.89/411.08	|   1496162 |     140    11900    83300 |    32289    23896     42 |  0.005 % |
667.80/668.08	|   2244344 |     140    11900    83300 |    35518    25712     43 |  0.005 % |
1069.20/1069.51	|   3366618 |     140    11900    83300 |    39070    16463     42 |  0.005 % |

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/node58/watcher-304881-1172067536 -o ROOT/results/node58/solver-304881-1172067536 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304881-1172067536/minimarch /tmp/evaluation/304881-1172067536/instance-304881-1172067536.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.51 3/64 21859
/proc/meminfo: memFree=1693056/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=1868 CPUtime=0
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 226710285 1912832 192 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 467 192 51 132 0 332 0

[startup+0.106961 s]
/proc/loadavg: 1.00 1.01 1.51 3/64 21859
/proc/meminfo: memFree=1693056/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=2728 CPUtime=0.1
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 448 0 0 0 10 0 0 0 18 0 1 0 226710285 2793472 432 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 682 432 63 132 0 547 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2728

[startup+0.515007 s]
/proc/loadavg: 1.00 1.01 1.51 3/64 21859
/proc/meminfo: memFree=1693056/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=2552 CPUtime=0.51
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 477 0 0 0 51 0 0 0 21 0 1 0 226710285 2613248 393 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134558551 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 638 393 66 132 0 503 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2552

[startup+1.3371 s]
/proc/loadavg: 1.00 1.01 1.51 2/65 21860
/proc/meminfo: memFree=1690552/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=4192 CPUtime=1.33
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 852 0 0 0 133 0 0 0 25 0 1 0 226710285 4292608 768 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551666 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 1048 768 66 132 0 913 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4192

[startup+2.97428 s]
/proc/loadavg: 1.00 1.01 1.51 2/65 21860
/proc/meminfo: memFree=1689656/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=4852 CPUtime=2.96
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 1023 0 0 0 296 0 0 0 25 0 1 0 226710285 4968448 939 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 1213 939 66 132 0 1078 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4852

[startup+6.25064 s]
/proc/loadavg: 1.00 1.01 1.50 2/65 21860
/proc/meminfo: memFree=1688952/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=5380 CPUtime=6.24
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 1181 0 0 0 624 0 0 0 25 0 1 0 226710285 5509120 1097 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551301 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 1345 1097 66 132 0 1210 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5380

[startup+12.7054 s]
/proc/loadavg: 1.00 1.01 1.50 2/65 21860
/proc/meminfo: memFree=1687992/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=5924 CPUtime=12.69
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 1317 0 0 0 1269 0 0 0 25 0 1 0 226710285 6066176 1233 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 1481 1233 66 132 0 1346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5924

[startup+25.6068 s]
/proc/loadavg: 1.00 1.01 1.49 2/65 21860
/proc/meminfo: memFree=1686904/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=7136 CPUtime=25.59
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 1583 0 0 0 2558 1 0 0 25 0 1 0 226710285 7307264 1499 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 1784 1499 66 132 0 1649 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 7136

[startup+51.2146 s]
/proc/loadavg: 1.00 1.01 1.48 2/65 21860
/proc/meminfo: memFree=1686072/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=7956 CPUtime=51.19
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 1788 0 0 0 5118 1 0 0 25 0 1 0 226710285 8146944 1704 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 1989 1704 66 132 0 1854 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 7956

[startup+102.424 s]
/proc/loadavg: 1.00 1.00 1.45 2/65 21860
/proc/meminfo: memFree=1684664/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=9428 CPUtime=102.38
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 2156 0 0 0 10237 1 0 0 25 0 1 0 226710285 9654272 2072 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 2357 2072 66 132 0 2222 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 9428

[startup+162.444 s]
/proc/loadavg: 1.00 1.00 1.42 2/65 21860
/proc/meminfo: memFree=1683960/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=10248 CPUtime=162.39
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 2359 0 0 0 16237 2 0 0 25 0 1 0 226710285 10493952 2275 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 2562 2275 66 132 0 2427 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 10248

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 1.39 2/65 21860
/proc/meminfo: memFree=1683000/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=11116 CPUtime=222.39
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 2576 0 0 0 22237 2 0 0 25 0 1 0 226710285 11382784 2492 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 2779 2492 66 132 0 2644 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 11116

[startup+282.473 s]
/proc/loadavg: 1.00 1.00 1.36 2/65 21860
/proc/meminfo: memFree=1682040/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=12252 CPUtime=282.39
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 2824 0 0 0 28237 2 0 0 25 0 1 0 226710285 12546048 2740 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3063 2740 66 132 0 2928 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 12252

[startup+342.487 s]
/proc/loadavg: 1.00 1.00 1.34 2/65 21860
/proc/meminfo: memFree=1681592/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=12668 CPUtime=342.39
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 2927 0 0 0 34237 2 0 0 25 0 1 0 226710285 12972032 2843 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3167 2843 66 132 0 3032 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 12668

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 21860
/proc/meminfo: memFree=1681400/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=12844 CPUtime=402.39
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 2968 0 0 0 40237 2 0 0 25 0 1 0 226710285 13152256 2884 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3211 2884 66 132 0 3076 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 12844

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.29 2/65 21860
/proc/meminfo: memFree=1680376/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=13940 CPUtime=462.39
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3231 0 0 0 46237 2 0 0 25 0 1 0 226710285 14274560 3147 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3485 3147 66 132 0 3350 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 13940

[startup+522.543 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 21860
/proc/meminfo: memFree=1679992/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=14348 CPUtime=522.39
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3306 0 0 0 52237 2 0 0 25 0 1 0 226710285 14692352 3222 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3587 3222 66 132 0 3452 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 14348

[startup+582.567 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 21860
/proc/meminfo: memFree=1679736/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=14632 CPUtime=582.4
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3380 0 0 0 58238 2 0 0 25 0 1 0 226710285 14983168 3296 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3658 3296 66 132 0 3523 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 14632

[startup+642.587 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 21860
/proc/meminfo: memFree=1679672/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=14632 CPUtime=642.4
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3391 0 0 0 64238 2 0 0 25 0 1 0 226710285 14983168 3307 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551185 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3658 3307 66 132 0 3523 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 14632

[startup+702.61 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 21860
/proc/meminfo: memFree=1679096/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=15328 CPUtime=702.41
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3553 0 0 0 70239 2 0 0 25 0 1 0 226710285 15695872 3469 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3832 3469 66 132 0 3697 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 15328

[startup+762.632 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 21860
/proc/meminfo: memFree=1678840/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=15484 CPUtime=762.42
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3596 0 0 0 76240 2 0 0 25 0 1 0 226710285 15855616 3512 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3871 3512 66 132 0 3736 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 15484

[startup+822.654 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21860
/proc/meminfo: memFree=1678648/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=15628 CPUtime=822.43
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3635 0 0 0 82240 3 0 0 25 0 1 0 226710285 16003072 3551 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3907 3551 66 132 0 3772 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 15628

[startup+882.672 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21860
/proc/meminfo: memFree=1678520/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=15952 CPUtime=882.43
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3689 0 0 0 88240 3 0 0 25 0 1 0 226710285 16334848 3605 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 3988 3605 66 132 0 3853 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 15952

[startup+942.691 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 21860
/proc/meminfo: memFree=1678328/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=16092 CPUtime=942.43
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3730 0 0 0 94240 3 0 0 25 0 1 0 226710285 16478208 3646 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557609 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 4023 3646 66 132 0 3888 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 16092

[startup+1002.71 s]
/proc/loadavg: 1.03 1.01 1.15 2/65 21860
/proc/meminfo: memFree=1678136/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=16424 CPUtime=1002.43
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3784 0 0 0 100240 3 0 0 25 0 1 0 226710285 16818176 3700 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551691 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 4106 3700 66 132 0 3971 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 16424

[startup+1062.73 s]
/proc/loadavg: 1.01 1.01 1.14 2/65 21860
/proc/meminfo: memFree=1677944/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=16568 CPUtime=1062.44
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 3813 0 0 0 106241 3 0 0 25 0 1 0 226710285 16965632 3729 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 4142 3729 66 132 0 4007 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 16568

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 21860
/proc/meminfo: memFree=1677176/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=17400 CPUtime=1122.45
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 4018 0 0 0 112242 3 0 0 25 0 1 0 226710285 17817600 3934 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 4350 3934 66 132 0 4215 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 17400

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21860
/proc/meminfo: memFree=1676920/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=17536 CPUtime=1182.45
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 4076 0 0 0 118242 3 0 0 25 0 1 0 226710285 17956864 3992 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 4384 3992 66 132 0 4249 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 17536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 21860
/proc/meminfo: memFree=1676920/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=17536 CPUtime=1200.07
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 4076 0 0 0 120004 3 0 0 25 0 1 0 226710285 17956864 3992 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 4384 3992 66 132 0 4249 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17536

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 21860
/proc/meminfo: memFree=1676920/2055920 swapFree=4182212/4192956
[pid=21859] ppid=21857 vsize=17536 CPUtime=1200.07
/proc/21859/stat : 21859 (minimarch) R 21857 21859 20486 0 -1 4194304 4076 0 0 0 120004 3 0 0 25 0 1 0 226710285 17956864 3992 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/21859/statm: 4384 3992 66 132 0 4249 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.040993
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 17536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4076
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= 1608

runsolver used 0.747886 second user time and 2.46263 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Feb 21 14:18:56 UTC 2007

IDJOB= 304881
IDBENCH= 20143
IDSOLVER= 110
FILE ID= node58/304881-1172067536

PBS_JOBID= 3892785

Free space on /tmp= 66562 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304881-1172067536/minimarch /tmp/evaluation/304881-1172067536/instance-304881-1172067536.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-304881-1172067536 -o ROOT/results/node58/solver-304881-1172067536 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304881-1172067536/minimarch /tmp/evaluation/304881-1172067536/instance-304881-1172067536.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 283145323

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1693464 kB
Buffers:         37620 kB
Cached:         271548 kB
SwapCached:       5332 kB
Active:         215128 kB
Inactive:       105972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693464 kB
SwapTotal:     4192956 kB
SwapFree:      4182212 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            27432 kB
Committed_AS:   573280 kB
PageTables:       1380 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 node58 on Wed Feb 21 14:38:59 UTC 2007