Trace number 421100

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.041993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     636     2756     8343 |      918        0    nan |  0.000 % |
0.00/0.01	c |       100 |     636     2756     8343 |     1010      100     27 |  0.000 % |
0.00/0.01	c |       252 |     636     2756     8343 |     1111      252     27 |  0.000 % |
0.00/0.02	c |       477 |     636     2756     8343 |     1222      477     27 |  0.000 % |
0.00/0.04	c |       815 |     636     2756     8343 |     1345      815     26 |  0.000 % |
0.00/0.06	c |      1322 |     636     2756     8343 |     1479     1322     26 |  0.000 % |
0.09/0.10	c |      2083 |     636     2756     8343 |     1627     1312     25 |  0.000 % |
0.09/0.16	c |      3222 |     636     2756     8343 |     1790     1614     25 |  0.000 % |
0.19/0.26	c |      4931 |     636     2756     8343 |     1969     1471     24 |  0.000 % |
0.39/0.40	c |      7494 |     636     2756     8343 |     2166     2003     24 |  0.000 % |
0.59/0.62	c |     11340 |     636     2756     8343 |     2382     1407     24 |  0.000 % |
0.89/0.97	c |     17112 |     636     2756     8343 |     2621     2282     27 |  0.000 % |
1.49/1.52	c |     25762 |     636     2756     8343 |     2883     1518     22 |  0.000 % |
2.29/2.37	c |     38737 |     636     2756     8343 |     3171     2670     25 |  0.000 % |
3.69/3.74	c |     58198 |     636     2756     8343 |     3488     2698     25 |  0.000 % |
5.69/5.78	c |     87390 |     636     2756     8343 |     3837     3405     26 |  0.000 % |
8.89/8.98	c |    131179 |     636     2756     8343 |     4221     2227     25 |  0.000 % |
13.89/13.97	c |    196865 |     636     2756     8343 |     4643     3561     27 |  0.000 % |
21.78/21.82	c |    295391 |     636     2756     8343 |     5107     3231     26 |  0.000 % |
33.88/33.98	c |    443181 |     636     2756     8343 |     5618     3663     25 |  0.000 % |
53.07/53.13	c |    664866 |     636     2756     8343 |     6180     3379     28 |  0.000 % |
82.66/82.75	c |    997392 |     636     2756     8343 |     6798     4399     27 |  0.000 % |
129.86/129.99	c |   1496180 |     636     2756     8343 |     7478     5085     27 |  0.000 % |
202.84/202.91	c |   2244363 |     636     2756     8343 |     8226     6335     28 |  0.000 % |
321.30/321.46	c |   3366637 |     636     2756     8343 |     9048     4202     27 |  0.000 % |
504.95/505.24	c |   5050049 |     636     2756     8343 |     9953     6028     27 |  0.000 % |
791.68/792.02	c |   7575167 |     636     2756     8343 |    10948     6762     28 |  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/node11/watcher-421100-1177498411 -o ROOT/results/node11/solver-421100-1177498411 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421100-1177498411/minisat_noassertions /tmp/evaluation/421100-1177498411/instance-421100-1177498411.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: 0.92 0.98 0.95 3/77 4554
/proc/meminfo: memFree=1755804/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=1992 CPUtime=0
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 190890028 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 498 148 62 130 0 365 0

[startup+0.082692 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 4554
/proc/meminfo: memFree=1755804/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=2112 CPUtime=0.07
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 203 0 0 0 7 0 0 0 18 0 1 0 190890028 2162688 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 528 189 66 130 0 395 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2112

[startup+0.101694 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 4554
/proc/meminfo: memFree=1755804/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=2112 CPUtime=0.09
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 190890028 2162688 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 528 189 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301718 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 4554
/proc/meminfo: memFree=1755804/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=2112 CPUtime=0.29
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 224 0 0 0 29 0 0 0 19 0 1 0 190890028 2162688 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 528 210 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701766 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 4554
/proc/meminfo: memFree=1755804/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=2244 CPUtime=0.69
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 258 0 0 0 69 0 0 0 22 0 1 0 190890028 2297856 244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 561 244 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1754984/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=2376 CPUtime=1.49
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 280 0 0 0 149 0 0 0 25 0 1 0 190890028 2433024 266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 594 266 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10105 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1754728/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=2640 CPUtime=3.09
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 190890028 2703360 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 660 316 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1754472/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=2904 CPUtime=6.29
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 398 0 0 0 629 0 0 0 25 0 1 0 190890028 2973696 384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 726 384 66 130 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1754096/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=3036 CPUtime=12.69
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 456 0 0 0 1269 0 0 0 25 0 1 0 190890028 3108864 442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552645 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 759 442 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1753712/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=3432 CPUtime=25.48
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 549 0 0 0 2548 0 0 0 25 0 1 0 190890028 3514368 535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 858 535 66 130 0 725 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3432

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1753200/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=3960 CPUtime=51.08
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 666 0 0 0 5108 0 0 0 25 0 1 0 190890028 4055040 652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 990 652 66 130 0 857 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3960

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1752560/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=4496 CPUtime=102.27
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 821 0 0 0 10226 1 0 0 25 0 1 0 190890028 4603904 807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1124 807 66 130 0 991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4496

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1752048/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=5032 CPUtime=162.25
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 944 0 0 0 16224 1 0 0 25 0 1 0 190890028 5152768 930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1258 930 66 130 0 1125 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5032

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1751536/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=5552 CPUtime=222.23
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1076 0 0 0 22222 1 0 0 25 0 1 0 190890028 5685248 1062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1388 1062 66 130 0 1255 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5552

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1751152/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=5960 CPUtime=282.22
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1161 0 0 0 28220 2 0 0 25 0 1 0 190890028 6103040 1147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1490 1147 66 130 0 1357 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5960

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1750704/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=6368 CPUtime=342.2
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1267 0 0 0 34218 2 0 0 25 0 1 0 190890028 6520832 1253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1592 1253 66 130 0 1459 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6368

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4555
/proc/meminfo: memFree=1750448/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=6640 CPUtime=402.18
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1336 0 0 0 40215 3 0 0 25 0 1 0 190890028 6799360 1322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1660 1322 66 130 0 1527 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6640

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/84 4637
/proc/meminfo: memFree=1748992/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=6784 CPUtime=462.14
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1379 0 0 0 46208 6 0 0 25 0 1 0 190890028 6946816 1365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1696 1365 66 130 0 1563 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 6784

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1749808/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=7048 CPUtime=522.05
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1453 0 0 0 52199 6 0 0 25 0 1 0 190890028 7217152 1439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1762 1439 66 130 0 1629 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 7048

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1749616/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=7316 CPUtime=582.04
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1508 0 0 0 58197 7 0 0 25 0 1 0 190890028 7491584 1494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1829 1494 66 130 0 1696 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 7316

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1749488/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=7448 CPUtime=642.02
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1533 0 0 0 64195 7 0 0 25 0 1 0 190890028 7626752 1519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1862 1519 66 130 0 1729 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 7448

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1749360/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=7588 CPUtime=701.99
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1573 0 0 0 70192 7 0 0 25 0 1 0 190890028 7770112 1559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551657 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1897 1559 66 130 0 1764 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 7588

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1749168/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=7728 CPUtime=761.99
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1614 0 0 0 76191 8 0 0 25 0 1 0 190890028 7913472 1600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1932 1600 66 130 0 1799 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7728

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748912/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=7992 CPUtime=821.96
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1678 0 0 0 82188 8 0 0 25 0 1 0 190890028 8183808 1664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 1998 1664 66 130 0 1865 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 7992

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748656/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8260 CPUtime=881.95
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1743 0 0 0 88186 9 0 0 25 0 1 0 190890028 8458240 1729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2065 1729 66 130 0 1932 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 8260

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748592/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8392 CPUtime=941.93
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1763 0 0 0 94184 9 0 0 25 0 1 0 190890028 8593408 1749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547155 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2098 1749 66 130 0 1965 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 8392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748336/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8520 CPUtime=1001.92
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1821 0 0 0 100182 10 0 0 25 0 1 0 190890028 8724480 1807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2130 1807 66 130 0 1997 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8520

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748400/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8656 CPUtime=1061.9
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1842 0 0 0 106180 10 0 0 25 0 1 0 190890028 8863744 1828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2164 1828 66 130 0 2031 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748272/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8800 CPUtime=1121.89
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1869 0 0 0 112178 11 0 0 25 0 1 0 190890028 9011200 1855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2200 1855 66 130 0 2067 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 8800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748144/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8800 CPUtime=1181.87
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1894 0 0 0 118176 11 0 0 25 0 1 0 190890028 9011200 1880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2200 1880 66 130 0 2067 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 8800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748080/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8936 CPUtime=1200.07
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1902 0 0 0 119996 11 0 0 25 0 1 0 190890028 9150464 1888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2234 1888 66 130 0 2101 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8936

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 4753
/proc/meminfo: memFree=1748080/2055920 swapFree=4146740/4192956
[pid=4554] ppid=4552 vsize=8936 CPUtime=1200.07
/proc/4554/stat : 4554 (minisat_noasser) R 4552 4554 3604 0 -1 4194304 1902 0 0 0 119996 11 0 0 25 0 1 0 190890028 9150464 1888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4554/statm: 2234 1888 66 130 0 2101 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.119981
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 8936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1902
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= 2271

runsolver used 0.931858 second user time and 2.53861 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Apr 25 10:53:31 UTC 2007

IDJOB= 421100
IDBENCH= 20009
IDSOLVER= 188
FILE ID= node11/421100-1177498411

PBS_JOBID= 4685869

Free space on /tmp= 66350 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421100-1177498411/minisat_noassertions /tmp/evaluation/421100-1177498411/instance-421100-1177498411.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-421100-1177498411 -o ROOT/results/node11/solver-421100-1177498411 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421100-1177498411/minisat_noassertions /tmp/evaluation/421100-1177498411/instance-421100-1177498411.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 576117032

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1756296 kB
Buffers:         39936 kB
Cached:         152288 kB
SwapCached:      15312 kB
Active:         180988 kB
Inactive:        73064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756296 kB
SwapTotal:     4192956 kB
SwapFree:      4146740 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          67676 kB
Slab:            30980 kB
Committed_AS:  6391844 kB
PageTables:       1956 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= 66350 MiB

End job on node11 on Wed Apr 25 11:13:34 UTC 2007