Trace number 421140

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) 1200.09 1200.41

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                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.08	c |       104 |     600    12000    60000 |     4400      104     91 |  0.000 % |
0.00/0.09	c |       254 |     600    12000    60000 |     4840      254     85 |  0.000 % |
0.09/0.11	c |       479 |     600    12000    60000 |     5324      479     87 |  0.000 % |
0.09/0.14	c |       816 |     600    12000    60000 |     5856      816     87 |  0.000 % |
0.09/0.18	c |      1324 |     600    12000    60000 |     6442     1324     86 |  0.000 % |
0.19/0.25	c |      2083 |     600    12000    60000 |     7086     2083     85 |  0.000 % |
0.29/0.35	c |      3222 |     600    12000    60000 |     7794     3222     86 |  0.000 % |
0.49/0.53	c |      4930 |     600    12000    60000 |     8574     4930     86 |  0.000 % |
0.79/0.83	c |      7492 |     600    12000    60000 |     9431     7492     89 |  0.000 % |
1.29/1.35	c |     11337 |     600    12000    60000 |    10374     6513     89 |  0.000 % |
2.09/2.17	c |     17104 |     600    12000    60000 |    11412     6980     89 |  0.000 % |
3.49/3.57	c |     25753 |     600    12000    60000 |    12553     9819     92 |  0.000 % |
5.79/5.86	c |     38729 |     600    12000    60000 |    13809    10034     96 |  0.000 % |
10.19/10.23	c |     58191 |     600    12000    60000 |    15189     8477     91 |  0.000 % |
16.58/16.60	c |     87387 |     600    12000    60000 |    16708    14570     97 |  0.000 % |
27.79/27.86	c |    131177 |     600    12000    60000 |    18379    16102     92 |  0.000 % |
44.99/45.10	c |    196862 |     600    12000    60000 |    20217    16693     96 |  0.000 % |
71.87/71.97	c |    295390 |     600    12000    60000 |    22239    13111     92 |  0.000 % |
118.56/118.66	c |    443180 |     600    12000    60000 |    24463    14993     96 |  0.000 % |
193.64/193.77	c |    664863 |     600    12000    60000 |    26909    13129     95 |  0.000 % |
316.20/316.32	c |    997389 |     600    12000    60000 |    29600    16735     95 |  0.000 % |
513.56/513.73	c |   1496181 |     600    12000    60000 |    32561    27278     96 |  0.000 % |
828.47/828.74	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-421140-1177499049 -o ROOT/results/node68/solver-421140-1177499049 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421140-1177499049/minisat_noassertions /tmp/evaluation/421140-1177499049/instance-421140-1177499049.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15739
/proc/meminfo: memFree=1671976/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=1856 CPUtime=0
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 225894406 1900544 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515042 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 464 189 50 130 0 331 0

[startup+0.0982361 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15739
/proc/meminfo: memFree=1671976/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=2604 CPUtime=0.09
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 446 0 0 0 9 0 0 0 18 0 1 0 225894406 2666496 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 651 397 67 130 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.101237 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15739
/proc/meminfo: memFree=1671976/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=2604 CPUtime=0.09
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 225894406 2666496 398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 651 398 67 130 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301255 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15739
/proc/meminfo: memFree=1671976/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=3396 CPUtime=0.29
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 225894406 3477504 575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 849 575 67 130 0 716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3396

[startup+0.701292 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 15739
/proc/meminfo: memFree=1671976/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=4860 CPUtime=0.69
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 991 0 0 0 69 0 0 0 22 0 1 0 225894406 4976640 942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 1215 942 67 130 0 1082 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4860

[startup+1.50136 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1667488/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=6180 CPUtime=1.49
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 1307 0 0 0 149 0 0 0 25 0 1 0 225894406 6328320 1258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 1545 1258 67 130 0 1412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6180

[startup+3.10251 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1666592/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=6972 CPUtime=3.09
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 1539 0 0 0 309 0 0 0 25 0 1 0 225894406 7139328 1490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 1743 1490 67 130 0 1610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6972

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1665264/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=8072 CPUtime=6.29
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 1786 0 0 0 629 0 0 0 25 0 1 0 225894406 8265728 1737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 2018 1737 67 130 0 1885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8072

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1663864/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=9128 CPUtime=12.69
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 2068 0 0 0 1269 0 0 0 25 0 1 0 225894406 9347072 2019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 2282 2019 67 130 0 2149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9128

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1662776/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=10316 CPUtime=25.49
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 2342 0 0 0 2548 1 0 0 25 0 1 0 225894406 10563584 2293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 2579 2293 67 130 0 2446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10316

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1660856/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=12644 CPUtime=51.08
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 2931 0 0 0 5107 1 0 0 25 0 1 0 225894406 12947456 2882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 3161 2882 67 130 0 3028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12644

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1658488/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=14756 CPUtime=102.26
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 3448 0 0 0 10225 1 0 0 25 0 1 0 225894406 15110144 3399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 3689 3399 67 130 0 3556 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14756

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1656824/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=16340 CPUtime=162.25
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 3863 0 0 0 16223 2 0 0 25 0 1 0 225894406 16732160 3814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 4085 3814 67 130 0 3952 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1655288/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=17808 CPUtime=222.23
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 4232 0 0 0 22221 2 0 0 25 0 1 0 225894406 18235392 4183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 4452 4183 67 130 0 4319 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17808

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1654584/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=18628 CPUtime=282.21
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 4404 0 0 0 28219 2 0 0 25 0 1 0 225894406 19075072 4355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 4657 4355 67 130 0 4524 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18628

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1653304/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=19848 CPUtime=342.2
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 4727 0 0 0 34217 3 0 0 25 0 1 0 225894406 20324352 4678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 4962 4678 67 130 0 4829 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19848

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1652792/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=20376 CPUtime=402.18
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 4835 0 0 0 40215 3 0 0 25 0 1 0 225894406 20865024 4786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5094 4786 67 130 0 4961 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20376

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1652600/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=20592 CPUtime=462.17
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 4885 0 0 0 46214 3 0 0 25 0 1 0 225894406 21086208 4836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5148 4836 67 130 0 5015 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20592

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1651512/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=21648 CPUtime=522.15
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 5170 0 0 0 52212 3 0 0 25 0 1 0 225894406 22167552 5121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5412 5121 67 130 0 5279 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21648

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1650360/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=22836 CPUtime=582.14
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 5472 0 0 0 58210 4 0 0 25 0 1 0 225894406 23384064 5423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5709 5423 67 130 0 5576 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 22836

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1650104/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=23100 CPUtime=642.13
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 5536 0 0 0 64209 4 0 0 25 0 1 0 225894406 23654400 5487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5775 5487 67 130 0 5642 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23100

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1649848/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=23376 CPUtime=702.11
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 5581 0 0 0 70207 4 0 0 25 0 1 0 225894406 23937024 5532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5844 5532 67 130 0 5711 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23376

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1649848/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=23376 CPUtime=762.1
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 5581 0 0 0 76206 4 0 0 25 0 1 0 225894406 23937024 5532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5844 5532 67 130 0 5711 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23376

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1649272/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=23904 CPUtime=822.07
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 5712 0 0 0 82203 4 0 0 25 0 1 0 225894406 24477696 5663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 5976 5663 67 130 0 5843 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23904

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1647864/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=25232 CPUtime=882.05
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 6069 0 0 0 88201 4 0 0 25 0 1 0 225894406 25837568 6020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 6308 6020 67 130 0 6175 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 25232

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1647608/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=25624 CPUtime=942.04
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 6135 0 0 0 94200 4 0 0 25 0 1 0 225894406 26238976 6086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 6406 6086 67 130 0 6273 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 25624

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1647032/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=26144 CPUtime=1002.02
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 6288 0 0 0 100198 4 0 0 25 0 1 0 225894406 26771456 6239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 6536 6239 67 130 0 6403 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 26144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1647096/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=26144 CPUtime=1062
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 6288 0 0 0 106196 4 0 0 25 0 1 0 225894406 26771456 6239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 6536 6239 67 130 0 6403 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 26144

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1646776/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=26436 CPUtime=1121.99
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 6349 0 0 0 112195 4 0 0 25 0 1 0 225894406 27070464 6300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 6609 6300 67 130 0 6476 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 26436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1646776/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=26436 CPUtime=1181.97
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 6349 0 0 0 118193 4 0 0 25 0 1 0 225894406 27070464 6300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 6609 6300 67 130 0 6476 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 26436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15740
/proc/meminfo: memFree=1646776/2055920 swapFree=4183916/4192956
[pid=15739] ppid=15737 vsize=26436 CPUtime=1200.07
/proc/15739/stat : 15739 (minisat_noasser) R 15737 15739 14509 0 -1 4194304 6349 0 0 0 120003 4 0 0 25 0 1 0 225894406 27070464 6300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15739/statm: 6609 6300 67 130 0 6476 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26436

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.051992
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 26436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6349
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= 2843

runsolver used 0.904862 second user time and 2.38264 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 25 11:04:09 UTC 2007

IDJOB= 421140
IDBENCH= 20049
IDSOLVER= 188
FILE ID= node68/421140-1177499049

PBS_JOBID= 4685760

Free space on /tmp= 66443 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/421140-1177499049/minisat_noassertions /tmp/evaluation/421140-1177499049/instance-421140-1177499049.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-421140-1177499049 -o ROOT/results/node68/solver-421140-1177499049 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421140-1177499049/minisat_noassertions /tmp/evaluation/421140-1177499049/instance-421140-1177499049.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 222985385

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1672384 kB
Buffers:         33760 kB
Cached:         211472 kB
SwapCached:       3172 kB
Active:         191804 kB
Inactive:       134812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672384 kB
SwapTotal:     4192956 kB
SwapFree:      4183916 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          87264 kB
Slab:            42788 kB
Committed_AS:  2962128 kB
PageTables:       1568 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= 66443 MiB

End job on node68 on Wed Apr 25 11:24:11 UTC 2007