Trace number 422123

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) 5000.13 5001.77

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-myciel6-cn.used-as.sat04-319.sat05-4201.reshuffled-07.cnf
MD5SUM4c4e7e1211c6b5f2d2564e77e64df6f5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables12558
Number of clauses1112504
Sum of the clauses size2234596
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21111019
Number of clauses of size 31
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51484

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:  12558                                                |
0.00/0.00	c |  Number of clauses:    1112504                                              |
1.32/1.43	c |  Parsing time:         1.26         s                                       |
54.40/54.59	c ============================[ Search Statistics ]==============================
54.40/54.59	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
54.40/54.59	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
54.40/54.59	c ===============================================================================
54.40/54.59	c |         0 |   10646  1019565  2727626 |   339855        0    nan |  0.000 % |
54.59/54.79	c |       100 |   10646  1019565  2727626 |   373840      100     15 |  3.114 % |
54.80/54.97	c |       251 |   10646  1019565  2727626 |   411224      251     12 |  3.114 % |
55.09/55.23	c |       476 |   10646  1019565  2727626 |   452347      476     12 |  3.114 % |
55.49/55.62	c |       813 |   10646  1019565  2727626 |   497581      813     13 |  3.114 % |
56.00/56.16	c |      1319 |   10646  1019565  2727626 |   547339     1319     15 |  3.114 % |
57.00/57.10	c |      2078 |   10646  1019565  2727626 |   602073     2078     15 |  3.114 % |
58.39/58.55	c |      3218 |   10646  1019565  2727626 |   662281     3218     15 |  3.114 % |
60.49/60.69	c |      4926 |   10642  1019565  2727626 |   728509     4922     14 |  3.146 % |
63.79/63.96	c |      7488 |   10642  1019565  2727626 |   801360     7484     14 |  3.146 % |
68.79/68.92	c |     11334 |   10640  1018834  2725879 |   881496    11316     15 |  3.161 % |
76.39/76.54	c |     17100 |   10633  1017548  2722650 |   969645    17031     16 |  3.217 % |
88.58/88.73	c |     25750 |   10628  1016183  2719372 |  1066610    25638     18 |  3.257 % |
107.48/107.60	c |     38724 |   10624  1015867  2718600 |  1173271    38591     20 |  3.289 % |
139.17/139.35	c |     58185 |   10610  1013343  2712298 |  1290598    57936     22 |  3.400 % |
191.85/192.00	c |     87377 |   10607  1013057  2711620 |  1419658    87099     26 |  3.424 % |
280.23/280.48	c |    131166 |   10599  1011585  2708031 |  1561624   130775     30 |  3.488 % |
441.19/441.45	c |    196850 |   10593  1010456  2705265 |  1717786   196366     33 |  3.536 % |
752.50/752.83	c |    295376 |   10578  1007254  2697298 |  1889565   294647     42 |  3.655 % |
1395.52/1396.18	c |    443165 |   10561  1004847  2691388 |  2078522   442230     52 |  3.791 % |
2813.84/2814.80	c |    664851 |   10548  1002216  2684892 |  2286374   663679     67 |  3.894 % |

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/node55/watcher-422123-1177519517 -o ROOT/results/node55/solver-422123-1177519517 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422123-1177519517/minisat_noassertions /tmp/evaluation/422123-1177519517/instance-422123-1177519517.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: 0.92 0.98 0.94 3/64 11935
/proc/meminfo: memFree=1546628/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=2476 CPUtime=0
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 532 0 0 0 0 0 0 0 18 0 1 0 199861983 2535424 518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134687112 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 619 520 49 130 0 486 0

[startup+0.08381 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 11935
/proc/meminfo: memFree=1546628/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=6980 CPUtime=0.07
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 1546 0 0 0 7 0 0 0 18 0 1 0 199861983 7147520 1515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 1745 1515 50 130 0 1612 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6980

[startup+0.101811 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 11935
/proc/meminfo: memFree=1546628/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=7640 CPUtime=0.09
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 1727 0 0 0 9 0 0 0 18 0 1 0 199861983 7823360 1696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 1910 1698 50 130 0 1777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.30183 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 11935
/proc/meminfo: memFree=1546628/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=16076 CPUtime=0.29
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 3720 0 0 0 28 1 0 0 19 0 1 0 199861983 16461824 3689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 4019 3689 50 130 0 3886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16076

[startup+0.701871 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 11935
/proc/meminfo: memFree=1546628/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=33372 CPUtime=0.69
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 7939 0 0 0 65 4 0 0 23 0 1 0 199861983 34172928 7908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 8343 7908 50 130 0 8210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33372

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.94 1/65 11936
/proc/meminfo: memFree=1502780/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=64092 CPUtime=1.42
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 15012 0 0 0 133 9 0 0 22 0 1 0 199861983 65630208 14981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 16023 14981 61 130 0 15890 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 64092

[startup+3.10114 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1486652/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=64092 CPUtime=3.02
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 15012 0 0 0 293 9 0 0 25 0 1 0 199861983 65630208 14981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 16023 14981 61 130 0 15890 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 64092

[startup+6.3014 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1486652/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=64092 CPUtime=6.22
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 15012 0 0 0 613 9 0 0 25 0 1 0 199861983 65630208 14981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 16023 14981 61 130 0 15890 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 64092

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1486716/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=64092 CPUtime=12.61
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 15012 0 0 0 1252 9 0 0 25 0 1 0 199861983 65630208 14981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 16023 14981 61 130 0 15890 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 64092

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1452860/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=99108 CPUtime=25.42
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 23463 0 0 0 2528 14 0 0 25 0 1 0 199861983 101486592 23432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 24777 23432 61 130 0 24644 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 99108

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1447484/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=106952 CPUtime=51
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 24805 0 0 0 5085 15 0 0 25 0 1 0 199861983 109518848 24774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 26738 24774 61 130 0 26605 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 106952

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1462012/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=86124 CPUtime=102.18
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 24851 0 0 0 10203 15 0 0 25 0 1 0 199861983 88190976 21159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 21531 21159 66 130 0 21398 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 86124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1461756/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=86380 CPUtime=162.16
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 24926 0 0 0 16201 15 0 0 25 0 1 0 199861983 88453120 21226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 21595 21226 66 130 0 21462 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 86380

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1461628/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=86560 CPUtime=222.15
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 24957 0 0 0 22200 15 0 0 25 0 1 0 199861983 88637440 21257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 21640 21257 66 130 0 21507 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 86560

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1461436/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=86560 CPUtime=282.13
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 24985 0 0 0 28198 15 0 0 25 0 1 0 199861983 88637440 21285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 21640 21285 66 130 0 21507 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 86560

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1456508/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=91712 CPUtime=342.12
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 26209 0 0 0 34195 17 0 0 25 0 1 0 199861983 93913088 22509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548930 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 22928 22509 66 130 0 22795 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 91712

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1451772/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=96468 CPUtime=402.1
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 27422 0 0 0 40191 19 0 0 25 0 1 0 199861983 98783232 23722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 24117 23722 66 130 0 23984 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 96468

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1446652/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=101352 CPUtime=462.09
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 28678 0 0 0 46188 21 0 0 25 0 1 0 199861983 103784448 24978 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 25338 24978 66 130 0 25205 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 101352

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1441148/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=107300 CPUtime=522.07
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 30062 0 0 0 52184 23 0 0 25 0 1 0 199861983 109875200 26362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 26825 26362 66 130 0 26692 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 107300

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1435580/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=112716 CPUtime=582.05
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 31453 0 0 0 58180 25 0 0 25 0 1 0 199861983 115421184 27753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 28179 27753 66 130 0 28046 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 112716

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11936
/proc/meminfo: memFree=1429756/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=118392 CPUtime=642.03
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 32882 0 0 0 64177 26 0 0 25 0 1 0 199861983 121233408 29182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 29598 29182 66 130 0 29465 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 118392


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1206012/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=342540 CPUtime=4061
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 88710 0 0 0 406003 97 0 0 25 0 1 0 199861983 350760960 85010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 85635 85010 66 130 0 85502 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 342540

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1202492/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=346116 CPUtime=4120.98
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 89583 0 0 0 412000 98 0 0 25 0 1 0 199861983 354422784 85883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 86529 85883 66 130 0 86396 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 346116

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1198780/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=349812 CPUtime=4180.96
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 90511 0 0 0 417998 98 0 0 25 0 1 0 199861983 358207488 86811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 87453 86811 66 130 0 87320 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 349812

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1195452/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=353112 CPUtime=4240.95
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 91348 0 0 0 423996 99 0 0 25 0 1 0 199861983 361586688 87648 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 88278 87648 66 130 0 88145 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 353112

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1192124/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=356288 CPUtime=4300.93
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 92163 0 0 0 429993 100 0 0 25 0 1 0 199861983 364838912 88463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 89072 88463 66 130 0 88939 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 356288

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1188924/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=359456 CPUtime=4360.91
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 92961 0 0 0 435990 101 0 0 25 0 1 0 199861983 368082944 89261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 89864 89261 66 130 0 89731 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 359456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1185852/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=362624 CPUtime=4420.91
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 93735 0 0 0 441988 103 0 0 25 0 1 0 199861983 371326976 90035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 90656 90035 66 130 0 90523 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 362624

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1183292/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=365164 CPUtime=4480.88
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 94383 0 0 0 447985 103 0 0 25 0 1 0 199861983 373927936 90683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 91291 90683 66 130 0 91158 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 365164

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12136
/proc/meminfo: memFree=1180476/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=367816 CPUtime=4540.87
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 95063 0 0 0 453982 105 0 0 25 0 1 0 199861983 376643584 91363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/11935/statm: 91954 91363 66 130 0 91821 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 367816

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1176884/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=371248 CPUtime=4600.77
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 95906 0 0 0 459971 106 0 0 25 0 1 0 199861983 380157952 92206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 92812 92206 66 130 0 92679 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 371248

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1174076/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=374032 CPUtime=4660.75
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 96630 0 0 0 465968 107 0 0 25 0 1 0 199861983 383008768 92930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 93508 92930 66 130 0 93375 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 374032

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1171516/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=376672 CPUtime=4720.73
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 97268 0 0 0 471965 108 0 0 25 0 1 0 199861983 385712128 93568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 94168 93568 66 130 0 94035 0
Current children cumulated CPU time (s) 4720.73
Current children cumulated vsize (KiB) 376672

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1168636/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=379464 CPUtime=4780.71
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 97992 0 0 0 477962 109 0 0 25 0 1 0 199861983 388571136 94292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 94866 94292 66 130 0 94733 0
Current children cumulated CPU time (s) 4780.71
Current children cumulated vsize (KiB) 379464

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1165628/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=382368 CPUtime=4840.7
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 98727 0 0 0 483960 110 0 0 25 0 1 0 199861983 391544832 95027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 95592 95027 66 130 0 95459 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 382368

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1162620/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=385404 CPUtime=4900.68
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 99491 0 0 0 489957 111 0 0 25 0 1 0 199861983 394653696 95791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 96351 95791 66 130 0 96218 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 385404

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1159484/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=388596 CPUtime=4960.66
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 100267 0 0 0 495954 112 0 0 25 0 1 0 199861983 397922304 96567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 97149 96567 66 130 0 97016 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 388596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1157756/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=390316 CPUtime=5000.06
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 100701 0 0 0 499893 113 0 0 25 0 1 0 199861983 399683584 97001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 97579 97001 66 130 0 97446 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 390316

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 12334
/proc/meminfo: memFree=1157756/2055920 swapFree=4184544/4192956
[pid=11935] ppid=11933 vsize=390316 CPUtime=5000.06
/proc/11935/stat : 11935 (minisat_noasser) R 11933 11935 11540 0 -1 4194304 100701 0 0 0 499893 113 0 0 25 0 1 0 199861983 399683584 97001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11935/statm: 97579 97001 66 130 0 97446 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 390316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.77
CPU time (s): 5000.13
CPU user time (s): 4998.94
CPU system time (s): 1.19582
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 390316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.94
system time used= 1.19582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100701
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= 7
involuntary context switches= 9278

runsolver used 3.66744 second user time and 10.0915 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 16:45:19 UTC 2007

IDJOB= 422123
IDBENCH= 24637
IDSOLVER= 189
FILE ID= node55/422123-1177519517

PBS_JOBID= 4685956

Free space on /tmp= 66340 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-myciel6-cn.used-as.sat04-319.sat05-4201.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422123-1177519517/minisat_noassertions /tmp/evaluation/422123-1177519517/instance-422123-1177519517.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-422123-1177519517 -o ROOT/results/node55/solver-422123-1177519517 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422123-1177519517/minisat_noassertions /tmp/evaluation/422123-1177519517/instance-422123-1177519517.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4c4e7e1211c6b5f2d2564e77e64df6f5

RANDOM SEED= 775075997

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1547100 kB
Buffers:         46148 kB
Cached:         387652 kB
SwapCached:       2556 kB
Active:         184036 kB
Inactive:       259760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547100 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:           15892 kB
Writeback:           0 kB
Mapped:          16356 kB
Slab:            51168 kB
Committed_AS:  1316172 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= 66340 MiB

End job on node55 on Wed Apr 25 18:08:43 UTC 2007