Trace number 425070

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? (TO) 5000.07 5001.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3373
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.03/0.04	c ============================[ Search Statistics ]==============================
0.03/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.04	c ===============================================================================
0.03/0.04	c |         0 |    3889    16621    50488 |     5540        0    nan |  0.000 % |
0.03/0.06	c |       102 |    3889    16621    50488 |     6094      102     82 |  0.000 % |
0.03/0.08	c |       252 |    3889    16621    50488 |     6703      252     82 |  0.000 % |
0.09/0.11	c |       479 |    3889    16621    50488 |     7374      479     86 |  0.000 % |
0.09/0.16	c |       817 |    3889    16621    50488 |     8111      817     93 |  0.000 % |
0.19/0.23	c |      1325 |    3889    16621    50488 |     8922     1325     92 |  0.000 % |
0.29/0.34	c |      2085 |    3889    16621    50488 |     9815     2085     94 |  0.000 % |
0.49/0.53	c |      3224 |    3889    16621    50488 |    10796     3224    102 |  0.000 % |
0.79/0.80	c |      4933 |    3889    16621    50488 |    11876     4933    103 |  0.000 % |
1.19/1.28	c |      7496 |    3889    16621    50488 |    13063     7496    106 |  0.000 % |
2.09/2.15	c |     11340 |    3889    16621    50488 |    14370    11340    109 |  0.000 % |
3.48/3.50	c |     17106 |    3889    16621    50488 |    15807     9728    114 |  0.000 % |
5.89/5.95	c |     25755 |    3889    16621    50488 |    17387    10219    121 |  0.000 % |
9.99/10.05	c |     38729 |    3889    16621    50488 |    19126    14216    119 |  0.000 % |
17.78/17.86	c |     58190 |    3889    16621    50488 |    21039    13978    132 |  0.000 % |
29.79/29.81	c |     87384 |    3889    16621    50488 |    23143    21521    127 |  0.000 % |
53.27/53.38	c |    131174 |    3889    16621    50488 |    25457    17787    122 |  0.000 % |
88.87/88.90	c |    196858 |    3889    16621    50488 |    28003    15112    125 |  0.000 % |
142.75/142.84	c |    295385 |    3889    16621    50488 |    30803    18261    117 |  0.000 % |
229.23/229.31	c |    443174 |    3889    16621    50488 |    33884    21228    127 |  0.000 % |
385.49/385.67	c |    664858 |    3889    16621    50488 |    37272    33999    136 |  0.000 % |
626.92/627.16	c |    997383 |    3889    16621    50488 |    40999    35234    133 |  0.000 % |
992.52/992.91	c |   1496173 |    3889    16621    50488 |    45099    39076    135 |  0.000 % |
1570.76/1571.37	c |   2244355 |    3889    16621    50488 |    49609    34185    129 |  0.000 % |
2484.31/2485.18	c |   3366630 |    3889    16621    50488 |    54570    50018    134 |  0.000 % |
3931.52/3932.75	c |   5050041 |    3889    16621    50488 |    60027    20396    121 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-425070-1177767969 -o ROOT/results/node61/solver-425070-1177767969 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425070-1177767969/minisat_noassertions /tmp/evaluation/425070-1177767969/instance-425070-1177767969.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.72 0.93 0.98 3/64 14143
/proc/meminfo: memFree=1654840/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=2332 CPUtime=0
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 188760554 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530898 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 583 296 50 130 0 450 0

[startup+0.039719 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 14143
/proc/meminfo: memFree=1654840/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=3188 CPUtime=0.03
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 549 0 0 0 3 0 0 0 18 0 1 0 188760554 3264512 535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682094 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 797 535 62 130 0 664 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3188

[startup+0.101718 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 14143
/proc/meminfo: memFree=1654840/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=3292 CPUtime=0.09
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 583 0 0 0 9 0 0 0 18 0 1 0 188760554 3371008 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548482 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 823 566 67 130 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3292

[startup+0.301738 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 14143
/proc/meminfo: memFree=1654840/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=3692 CPUtime=0.29
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 654 0 0 0 29 0 0 0 19 0 1 0 188760554 3780608 637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 923 637 67 130 0 790 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3692

[startup+0.701775 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 14143
/proc/meminfo: memFree=1654840/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=4748 CPUtime=0.69
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 942 0 0 0 69 0 0 0 22 0 1 0 188760554 4861952 925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 1187 925 67 130 0 1054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4748

[startup+1.50185 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 14144
/proc/meminfo: memFree=1650544/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=6768 CPUtime=1.49
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 1440 0 0 0 149 0 0 0 25 0 1 0 188760554 6930432 1423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 1692 1423 67 130 0 1559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6768

[startup+3.10201 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 14144
/proc/meminfo: memFree=1647920/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=9868 CPUtime=3.09
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 2210 0 0 0 309 0 0 0 25 0 1 0 188760554 10104832 2193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 2467 2193 67 130 0 2334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9868

[startup+6.30131 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 14144
/proc/meminfo: memFree=1644848/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=11056 CPUtime=6.29
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 2526 0 0 0 628 1 0 0 25 0 1 0 188760554 11321344 2509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 2764 2509 67 130 0 2631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11056

[startup+12.7019 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 14144
/proc/meminfo: memFree=1642424/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=13532 CPUtime=12.69
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 3113 0 0 0 1268 1 0 0 25 0 1 0 188760554 13856768 3096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 3383 3096 67 130 0 3250 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13532

[startup+25.5012 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 14144
/proc/meminfo: memFree=1640568/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=15380 CPUtime=25.49
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 3592 0 0 0 2547 2 0 0 25 0 1 0 188760554 15749120 3575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 3845 3575 67 130 0 3712 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15380

[startup+51.1016 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 14144
/proc/meminfo: memFree=1637240/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=18680 CPUtime=51.07
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 4415 0 0 0 5105 2 0 0 25 0 1 0 188760554 19128320 4398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 4670 4398 67 130 0 4537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18680

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 14144
/proc/meminfo: memFree=1635640/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=20428 CPUtime=102.27
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 4837 0 0 0 10224 3 0 0 25 0 1 0 188760554 20918272 4820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 5107 4820 67 130 0 4974 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20428

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 14144
/proc/meminfo: memFree=1631416/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=24652 CPUtime=162.24
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 5885 0 0 0 16220 4 0 0 25 0 1 0 188760554 25243648 5868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 6163 5868 67 130 0 6030 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24652

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 14144
/proc/meminfo: memFree=1631032/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=24840 CPUtime=222.24
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 5963 0 0 0 22219 5 0 0 25 0 1 0 188760554 25436160 5945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 6210 5945 67 130 0 6077 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24840

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14144
/proc/meminfo: memFree=1628600/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=27340 CPUtime=282.21
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 6562 0 0 0 28216 5 0 0 25 0 1 0 188760554 27996160 6544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 6835 6544 67 130 0 6702 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14144
/proc/meminfo: memFree=1628024/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=27868 CPUtime=342.2
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 6703 0 0 0 34214 6 0 0 25 0 1 0 188760554 28536832 6685 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 6967 6685 67 130 0 6834 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27868

[startup+402.301 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 14144
/proc/meminfo: memFree=1625912/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=29980 CPUtime=402.18
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 7231 0 0 0 40212 6 0 0 25 0 1 0 188760554 30699520 7213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 7495 7213 67 130 0 7362 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29980

[startup+462.302 s]
/proc/loadavg: 1.09 1.00 0.99 2/65 14144
/proc/meminfo: memFree=1624376/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=31432 CPUtime=462.17
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 7598 0 0 0 46210 7 0 0 25 0 1 0 188760554 32186368 7580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 7858 7580 67 130 0 7725 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31432

[startup+522.302 s]
/proc/loadavg: 1.15 1.03 1.00 2/65 14144
/proc/meminfo: memFree=1623352/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=32516 CPUtime=522.15
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 7855 0 0 0 52208 7 0 0 25 0 1 0 188760554 33296384 7837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 8129 7837 67 130 0 7996 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 32516

[startup+582.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 14144
/proc/meminfo: memFree=1623288/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=32516 CPUtime=582.13
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 7856 0 0 0 58206 7 0 0 25 0 1 0 188760554 33296384 7838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 8129 7838 67 130 0 7996 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 32516

[startup+642.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 14144
/proc/meminfo: memFree=1622456/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=33388 CPUtime=642.12
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 8067 0 0 0 64204 8 0 0 25 0 1 0 188760554 34189312 8049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 8347 8049 67 130 0 8214 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 33388


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1599608/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=56324 CPUtime=4001.1
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 13940 0 0 0 400094 16 0 0 25 0 1 0 188760554 57675776 13816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 14081 13816 67 130 0 13948 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 56324

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1598712/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=56984 CPUtime=4061.08
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 14083 0 0 0 406092 16 0 0 25 0 1 0 188760554 58351616 13959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 14246 13959 67 130 0 14113 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 56984

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1598456/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=57512 CPUtime=4121.06
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 14236 0 0 0 412090 16 0 0 25 0 1 0 188760554 58892288 14112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 14378 14112 67 130 0 14245 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 57512

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60644 CPUtime=4181.05
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 418087 18 0 0 25 0 1 0 188760554 62099456 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15161 14884 67 130 0 15028 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 60644

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60644 CPUtime=4241.04
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 424086 18 0 0 25 0 1 0 188760554 62099456 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15161 14884 67 130 0 15028 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 60644

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4301.02
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 430084 18 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 60632

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4361
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 436082 18 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 60632

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4420.99
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 442081 18 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 60632

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14344
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4480.97
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 448079 18 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 60632

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 14520
/proc/meminfo: memFree=1593720/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4540.87
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 454065 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 60632

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1594744/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4600.86
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 460064 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 60632

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1594744/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4660.84
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 466062 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 60632

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1594808/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4720.82
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 472060 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 60632

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1594808/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4780.8
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 478058 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 60632

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1594872/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4840.79
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 484057 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 60632

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4900.77
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 490055 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 60632

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=4960.75
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 496053 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 60632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14542
/proc/meminfo: memFree=1595000/2055920 swapFree=4184156/4192956
[pid=14143] ppid=14141 vsize=60632 CPUtime=5000.05
/proc/14143/stat : 14143 (minisat_noasser) R 14141 14143 14089 0 -1 4194304 15008 0 0 0 499983 22 0 0 25 0 1 0 188760554 62087168 14884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/14143/statm: 15158 14884 67 130 0 15025 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 60632

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): 5001.62
CPU time (s): 5000.07
CPU user time (s): 4999.84
CPU system time (s): 0.235964
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 60684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15008
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= 12564

runsolver used 4.15837 second user time and 9.59654 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sat Apr 28 13:46:09 UTC 2007

IDJOB= 425070
IDBENCH= 20163
IDSOLVER= 189
FILE ID= node61/425070-1177767969

PBS_JOBID= 4715629

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/425070-1177767969/minisat_noassertions /tmp/evaluation/425070-1177767969/instance-425070-1177767969.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-425070-1177767969 -o ROOT/results/node61/solver-425070-1177767969 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425070-1177767969/minisat_noassertions /tmp/evaluation/425070-1177767969/instance-425070-1177767969.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 743481854

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1655248 kB
Buffers:         41320 kB
Cached:         296740 kB
SwapCached:       3096 kB
Active:         194000 kB
Inactive:       153836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655248 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            38916 kB
Committed_AS:  1086056 kB
PageTables:       1388 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= 66563 MiB

End job on node61 on Sat Apr 28 15:09:33 UTC 2007