Trace number 421168

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/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       100 |     900    18000    90000 |     6600      100    110 |  0.000 % |
0.09/0.15	c |       250 |     900    18000    90000 |     7260      250    107 |  0.000 % |
0.09/0.17	c |       475 |     900    18000    90000 |     7986      475    103 |  0.000 % |
0.19/0.21	c |       812 |     900    18000    90000 |     8784      812    111 |  0.000 % |
0.19/0.26	c |      1318 |     900    18000    90000 |     9663     1318    112 |  0.000 % |
0.29/0.35	c |      2077 |     900    18000    90000 |    10629     2077    115 |  0.000 % |
0.39/0.49	c |      3216 |     900    18000    90000 |    11692     3216    117 |  0.000 % |
0.69/0.72	c |      4925 |     900    18000    90000 |    12861     4925    120 |  0.000 % |
1.09/1.10	c |      7489 |     900    18000    90000 |    14147     7489    121 |  0.000 % |
1.79/1.81	c |     11333 |     900    18000    90000 |    15562    11333    123 |  0.000 % |
2.99/3.03	c |     17099 |     900    18000    90000 |    17118     9158    130 |  0.000 % |
4.99/5.04	c |     25748 |     900    18000    90000 |    18830     9084    129 |  0.000 % |
7.99/8.09	c |     38723 |     900    18000    90000 |    20713    12478    130 |  0.000 % |
14.39/14.43	c |     58184 |     900    18000    90000 |    22784    10901    133 |  0.000 % |
24.68/24.74	c |     87376 |     900    18000    90000 |    25063    16656    127 |  0.000 % |
41.28/41.30	c |    131165 |     900    18000    90000 |    27569    20260    133 |  0.000 % |
66.67/66.75	c |    196850 |     900    18000    90000 |    30326    22886    129 |  0.000 % |
109.66/109.73	c |    295377 |     900    18000    90000 |    33359    16684    130 |  0.000 % |
181.74/181.86	c |    443167 |     900    18000    90000 |    36695    17896    130 |  0.000 % |
298.91/299.08	c |    664851 |     900    18000    90000 |    40364    24677    128 |  0.000 % |
469.07/469.25	c |    997376 |     900    18000    90000 |    44401    32436    134 |  0.000 % |
785.58/785.80	c |   1496164 |     900    18000    90000 |    48841    39424    133 |  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-421168-1177499615 -o ROOT/results/node11/solver-421168-1177499615 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421168-1177499615/minisat_noassertions /tmp/evaluation/421168-1177499615/instance-421168-1177499615.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: 0.91 0.97 0.95 3/77 4795
/proc/meminfo: memFree=1754928/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=1988 CPUtime=0
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 191010445 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 497 233 50 130 0 364 0

[startup+0.044106 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 4795
/proc/meminfo: memFree=1754928/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=3220 CPUtime=0.03
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 581 0 0 0 3 0 0 0 18 0 1 0 191010445 3297280 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 805 567 62 130 0 672 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3220

[startup+0.101113 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 4795
/proc/meminfo: memFree=1754928/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=3396 CPUtime=0.09
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 191010445 3477504 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 849 603 62 130 0 716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301137 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 4795
/proc/meminfo: memFree=1754928/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=3532 CPUtime=0.29
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 191010445 3616768 651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 883 651 67 130 0 750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3532

[startup+0.701185 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 4795
/proc/meminfo: memFree=1754928/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=5116 CPUtime=0.69
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 1149 0 0 0 69 0 0 0 22 0 1 0 191010445 5238784 1059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 1279 1059 67 130 0 1146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5116

[startup+1.50228 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1749864/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=7796 CPUtime=1.49
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 1810 0 0 0 149 0 0 0 25 0 1 0 191010445 7983104 1720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 1949 1720 67 130 0 1816 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7796

[startup+3.10147 s]
/proc/loadavg: 0.91 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1746408/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=11164 CPUtime=3.09
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 2642 0 0 0 308 1 0 0 25 0 1 0 191010445 11431936 2552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 2791 2552 67 130 0 2658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11164

[startup+6.30186 s]
/proc/loadavg: 0.92 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1743400/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=12484 CPUtime=6.29
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 2967 0 0 0 628 1 0 0 25 0 1 0 191010445 12783616 2877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 3121 2877 67 130 0 2988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12484

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1741224/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=14504 CPUtime=12.68
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 3493 0 0 0 1267 1 0 0 25 0 1 0 191010445 14852096 3403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 3626 3403 67 130 0 3493 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14504

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1739432/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=16352 CPUtime=25.48
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 3934 0 0 0 2546 2 0 0 25 0 1 0 191010445 16744448 3844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 4088 3844 67 130 0 3955 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16352

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1736424/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=19404 CPUtime=51.08
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 4684 0 0 0 5105 3 0 0 25 0 1 0 191010445 19869696 4594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 4851 4594 67 130 0 4718 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19404

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1732712/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=22968 CPUtime=102.26
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 5600 0 0 0 10223 3 0 0 25 0 1 0 191010445 23519232 5510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 5742 5510 67 130 0 5609 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22968

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1730792/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=24948 CPUtime=162.24
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 6071 0 0 0 16220 4 0 0 25 0 1 0 191010445 25546752 5981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 6237 5981 67 130 0 6104 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24948

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1728680/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=27012 CPUtime=222.23
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 6605 0 0 0 22218 5 0 0 25 0 1 0 191010445 27660288 6515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 6753 6515 67 130 0 6620 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27012

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 4796
/proc/meminfo: memFree=1728616/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=27136 CPUtime=282.21
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 6621 0 0 0 28215 6 0 0 25 0 1 0 191010445 27787264 6531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 6784 6531 67 130 0 6651 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27136

[startup+342.301 s]
/proc/loadavg: 1.03 0.99 0.95 2/78 4796
/proc/meminfo: memFree=1725224/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=30544 CPUtime=342.2
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 7479 0 0 0 34212 8 0 0 25 0 1 0 191010445 31277056 7389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 7636 7389 67 130 0 7503 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30544

[startup+402.302 s]
/proc/loadavg: 1.08 1.00 0.96 2/78 4796
/proc/meminfo: memFree=1724712/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=30940 CPUtime=402.18
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 7598 0 0 0 40210 8 0 0 25 0 1 0 191010445 31682560 7508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 7735 7508 67 130 0 7602 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30940

[startup+462.302 s]
/proc/loadavg: 1.09 1.01 0.96 2/78 4796
/proc/meminfo: memFree=1724712/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=30940 CPUtime=462.17
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 7598 0 0 0 46208 9 0 0 25 0 1 0 191010445 31682560 7508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 7735 7508 67 130 0 7602 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30940

[startup+522.302 s]
/proc/loadavg: 1.15 1.04 0.97 2/78 4796
/proc/meminfo: memFree=1721896/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=33804 CPUtime=522.15
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 8298 0 0 0 52205 10 0 0 25 0 1 0 191010445 34615296 8208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 8451 8208 67 130 0 8318 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33804

[startup+582.301 s]
/proc/loadavg: 1.11 1.05 0.98 2/78 4796
/proc/meminfo: memFree=1721384/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=34464 CPUtime=582.13
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 8433 0 0 0 58202 11 0 0 25 0 1 0 191010445 35291136 8343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 8616 8343 67 130 0 8483 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34464

[startup+642.301 s]
/proc/loadavg: 1.15 1.06 0.99 2/78 4796
/proc/meminfo: memFree=1721320/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=34456 CPUtime=642.12
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 8433 0 0 0 64201 11 0 0 25 0 1 0 191010445 35282944 8343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 8614 8343 67 130 0 8481 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 34456

[startup+702.302 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 4796
/proc/meminfo: memFree=1720808/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=34852 CPUtime=702.1
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 8558 0 0 0 70198 12 0 0 25 0 1 0 191010445 35688448 8468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 8713 8468 67 130 0 8580 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 34852

[startup+762.306 s]
/proc/loadavg: 1.14 1.08 1.00 2/78 4796
/proc/meminfo: memFree=1720488/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=35116 CPUtime=762.09
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 8625 0 0 0 76196 13 0 0 25 0 1 0 191010445 35958784 8535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 8779 8535 67 130 0 8646 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 35116

[startup+822.302 s]
/proc/loadavg: 1.15 1.09 1.01 2/78 4796
/proc/meminfo: memFree=1718056/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=37492 CPUtime=822.07
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 9217 0 0 0 82193 14 0 0 25 0 1 0 191010445 38391808 9127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 9373 9127 67 130 0 9240 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 37492

[startup+882.302 s]
/proc/loadavg: 1.09 1.09 1.01 2/78 4796
/proc/meminfo: memFree=1717288/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=38284 CPUtime=882.05
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 9410 0 0 0 88190 15 0 0 25 0 1 0 191010445 39202816 9320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 9571 9320 67 130 0 9438 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 38284

[startup+942.301 s]
/proc/loadavg: 1.10 1.10 1.01 2/78 4796
/proc/meminfo: memFree=1716648/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=38944 CPUtime=942.03
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 9578 0 0 0 94188 15 0 0 25 0 1 0 191010445 39878656 9488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 9736 9488 67 130 0 9603 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 38944

[startup+1002.3 s]
/proc/loadavg: 1.15 1.11 1.02 2/78 4796
/proc/meminfo: memFree=1716392/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=39340 CPUtime=1002.02
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 9657 0 0 0 100186 16 0 0 25 0 1 0 191010445 40284160 9567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 9835 9567 67 130 0 9702 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 39340

[startup+1062.3 s]
/proc/loadavg: 1.12 1.10 1.02 2/78 4796
/proc/meminfo: memFree=1715688/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=39860 CPUtime=1062
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 9810 0 0 0 106184 16 0 0 25 0 1 0 191010445 40816640 9720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 9965 9720 67 130 0 9832 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 39860

[startup+1122.3 s]
/proc/loadavg: 1.11 1.10 1.02 2/78 4796
/proc/meminfo: memFree=1715560/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=39956 CPUtime=1121.99
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 9852 0 0 0 112182 17 0 0 25 0 1 0 191010445 40914944 9752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 9989 9752 67 130 0 9856 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 39956

[startup+1182.3 s]
/proc/loadavg: 1.10 1.09 1.02 2/78 4796
/proc/meminfo: memFree=1714536/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=41124 CPUtime=1181.97
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 10130 0 0 0 118179 18 0 0 25 0 1 0 191010445 42110976 10025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 10281 10025 67 130 0 10148 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 41124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 4796
/proc/meminfo: memFree=1714536/2055920 swapFree=4146740/4192956
[pid=4795] ppid=4793 vsize=41124 CPUtime=1200.07
/proc/4795/stat : 4795 (minisat_noasser) R 4793 4795 3604 0 -1 4194304 10130 0 0 0 119989 18 0 0 25 0 1 0 191010445 42110976 10025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4795/statm: 10281 10025 67 130 0 10148 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 41124

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): 1199.9
CPU system time (s): 0.189971
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 41124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10130
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= 1768

runsolver used 0.922859 second user time and 2.53561 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Apr 25 11:13:35 UTC 2007

IDJOB= 421168
IDBENCH= 20077
IDSOLVER= 188
FILE ID= node11/421168-1177499615

PBS_JOBID= 4685869

Free space on /tmp= 66350 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/421168-1177499615/minisat_noassertions /tmp/evaluation/421168-1177499615/instance-421168-1177499615.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-421168-1177499615 -o ROOT/results/node11/solver-421168-1177499615 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421168-1177499615/minisat_noassertions /tmp/evaluation/421168-1177499615/instance-421168-1177499615.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 431607625

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:       1755344 kB
Buffers:         40012 kB
Cached:         153096 kB
SwapCached:      15312 kB
Active:         181492 kB
Inactive:        73460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755344 kB
SwapTotal:     4192956 kB
SwapFree:      4146740 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          67676 kB
Slab:            30996 kB
Committed_AS:  6392880 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 11:33:38 UTC 2007