Trace number 421155

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/v1000/
unif-k5-r20-v1000-c20000-S1172786648-06.cnf
MD5SUM27847d68fadd27947440c2e2b03da894
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark373.013
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    133 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    128 |  0.000 % |
0.19/0.20	c |       478 |    1000    20000   100000 |     8873      478    135 |  0.000 % |
0.19/0.23	c |       815 |    1000    20000   100000 |     9760      815    132 |  0.000 % |
0.19/0.29	c |      1321 |    1000    20000   100000 |    10736     1321    133 |  0.000 % |
0.29/0.39	c |      2080 |    1000    20000   100000 |    11810     2080    133 |  0.000 % |
0.49/0.54	c |      3219 |    1000    20000   100000 |    12991     3219    131 |  0.000 % |
0.69/0.78	c |      4927 |    1000    20000   100000 |    14290     4927    132 |  0.000 % |
1.09/1.19	c |      7489 |    1000    20000   100000 |    15719     7489    133 |  0.000 % |
1.90/1.94	c |     11333 |    1000    20000   100000 |    17291    11333    134 |  0.000 % |
3.30/3.30	c |     17100 |    1000    20000   100000 |    19020    17100    134 |  0.000 % |
5.29/5.38	c |     25749 |    1000    20000   100000 |    20922    16060    133 |  0.000 % |
9.38/9.44	c |     38723 |    1000    20000   100000 |    23015    18392    136 |  0.000 % |
15.89/15.92	c |     58184 |    1000    20000   100000 |    25316    14213    152 |  0.000 % |
27.78/27.86	c |     87378 |    1000    20000   100000 |    27848    15744    148 |  0.000 % |
46.98/47.00	c |    131168 |    1000    20000   100000 |    30633    26839    155 |  0.000 % |
75.67/75.73	c |    196852 |    1000    20000   100000 |    33696    19828    140 |  0.000 % |
127.76/127.84	c |    295380 |    1000    20000   100000 |    37066    33222    147 |  0.000 % |
210.23/210.34	c |    443169 |    1000    20000   100000 |    40772    34649    147 |  0.000 % |
341.69/341.83	c |    664853 |    1000    20000   100000 |    44849    36105    144 |  0.000 % |
549.94/550.12	c |    997380 |    1000    20000   100000 |    49334    21667    135 |  0.000 % |
892.55/892.86	c |   1496168 |    1000    20000   100000 |    54268    24665    141 |  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/node48/watcher-421155-1177499301 -o ROOT/results/node48/solver-421155-1177499301 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421155-1177499301/minisat_noassertions /tmp/evaluation/421155-1177499301/instance-421155-1177499301.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: 1.00 0.99 0.93 3/64 8523
/proc/meminfo: memFree=1814440/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=1856 CPUtime=0
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 104775422 1900544 240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 464 240 50 130 0 331 0

[startup+0.019208 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8523
/proc/meminfo: memFree=1814440/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=2672 CPUtime=0.01
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 425 0 0 0 1 0 0 0 18 0 1 0 104775422 2736128 411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 668 411 50 130 0 535 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2672

[startup+0.101216 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8523
/proc/meminfo: memFree=1814440/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=3644 CPUtime=0.09
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 104775422 3731456 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 911 668 62 130 0 778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3644

[startup+0.301234 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8523
/proc/meminfo: memFree=1814440/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=3636 CPUtime=0.29
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 748 0 0 0 29 0 0 0 19 0 1 0 104775422 3723264 692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 909 692 67 130 0 776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3636

[startup+0.70127 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8523
/proc/meminfo: memFree=1814440/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=5352 CPUtime=0.69
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 1156 0 0 0 69 0 0 0 22 0 1 0 104775422 5480448 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 1338 1100 67 130 0 1205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5352

[startup+1.50235 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8524
/proc/meminfo: memFree=1809184/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=8036 CPUtime=1.5
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 1844 0 0 0 149 1 0 0 25 0 1 0 104775422 8228864 1788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 2009 1789 67 130 0 1876 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8036

[startup+3.10149 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8524
/proc/meminfo: memFree=1805728/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=12060 CPUtime=3.09
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 2850 0 0 0 308 1 0 0 25 0 1 0 104775422 12349440 2794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 3015 2794 67 130 0 2882 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12060

[startup+6.30179 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8524
/proc/meminfo: memFree=1801696/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=14172 CPUtime=6.29
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 3363 0 0 0 628 1 0 0 25 0 1 0 104775422 14512128 3307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 3543 3307 67 130 0 3410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14172

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8524
/proc/meminfo: memFree=1798704/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=16680 CPUtime=12.69
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 3991 0 0 0 1267 2 0 0 25 0 1 0 104775422 17080320 3935 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 4170 3935 67 130 0 4037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16680

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8524
/proc/meminfo: memFree=1795952/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=19452 CPUtime=25.48
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 4676 0 0 0 2546 2 0 0 25 0 1 0 104775422 19918848 4620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 4863 4620 67 130 0 4730 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19452

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1791280/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=23972 CPUtime=51.08
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 5827 0 0 0 5105 3 0 0 25 0 1 0 104775422 24547328 5771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 5993 5771 67 130 0 5860 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23972

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1789424/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=25820 CPUtime=102.26
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 6284 0 0 0 10223 3 0 0 25 0 1 0 104775422 26439680 6228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 6455 6228 67 130 0 6322 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25820

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1786864/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=28460 CPUtime=162.25
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 6953 0 0 0 16221 4 0 0 25 0 1 0 104775422 29143040 6897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 7115 6897 67 130 0 6982 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28460

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1783728/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=31740 CPUtime=222.23
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 7740 0 0 0 22218 5 0 0 25 0 1 0 104775422 32501760 7684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 7935 7684 67 130 0 7802 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31740

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1782960/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=32528 CPUtime=282.21
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 7927 0 0 0 28216 5 0 0 25 0 1 0 104775422 33308672 7871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 8132 7871 67 130 0 7999 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32528

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1782384/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=33056 CPUtime=342.19
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 8062 0 0 0 34214 5 0 0 25 0 1 0 104775422 33849344 8006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 8264 8006 67 130 0 8131 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33056

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1779248/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=36092 CPUtime=402.18
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 8832 0 0 0 40212 6 0 0 25 0 1 0 104775422 36958208 8776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 9023 8776 67 130 0 8890 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36092

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1779312/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=36092 CPUtime=462.16
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 8832 0 0 0 46210 6 0 0 25 0 1 0 104775422 36958208 8776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 9023 8776 67 130 0 8890 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36092

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1779248/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=36092 CPUtime=522.14
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 8832 0 0 0 52208 6 0 0 25 0 1 0 104775422 36958208 8776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 9023 8776 67 130 0 8890 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36092

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1776560/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=38732 CPUtime=582.14
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 9507 0 0 0 58206 8 0 0 25 0 1 0 104775422 39661568 9451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 9683 9451 67 130 0 9550 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 38732

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1773936/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=41372 CPUtime=642.12
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 10149 0 0 0 64203 9 0 0 25 0 1 0 104775422 42364928 10093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 10343 10093 67 130 0 10210 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41372

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1773872/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=41372 CPUtime=702.1
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 10158 0 0 0 70201 9 0 0 25 0 1 0 104775422 42364928 10102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 10343 10102 67 130 0 10210 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 41372

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1773616/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=41636 CPUtime=762.09
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 10227 0 0 0 76200 9 0 0 25 0 1 0 104775422 42635264 10171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 10409 10171 67 130 0 10276 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 41636

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1773488/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=41708 CPUtime=822.07
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 10264 0 0 0 82198 9 0 0 25 0 1 0 104775422 42708992 10200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 10427 10200 67 130 0 10294 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 41708

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1773168/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=42104 CPUtime=882.05
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 10342 0 0 0 88196 9 0 0 25 0 1 0 104775422 43114496 10278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 10526 10278 67 130 0 10393 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 42104

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1770672/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=45152 CPUtime=942.03
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 11120 0 0 0 94193 10 0 0 25 0 1 0 104775422 46235648 11056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 11288 11056 67 130 0 11155 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 45152

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1769648/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=45548 CPUtime=1002.02
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 11212 0 0 0 100192 10 0 0 25 0 1 0 104775422 46641152 11148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 11387 11148 67 130 0 11254 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 45548

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1768368/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=47000 CPUtime=1062.01
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 11573 0 0 0 106190 11 0 0 25 0 1 0 104775422 48128000 11509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 11750 11509 67 130 0 11617 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 47000

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1768304/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=46996 CPUtime=1121.99
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 11574 0 0 0 112188 11 0 0 25 0 1 0 104775422 48123904 11510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 11749 11510 67 130 0 11616 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 46996

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1768304/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=46996 CPUtime=1181.98
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 11575 0 0 0 118187 11 0 0 25 0 1 0 104775422 48123904 11511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 11749 11511 67 130 0 11616 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 46996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8526
/proc/meminfo: memFree=1768304/2055920 swapFree=4183840/4192956
[pid=8523] ppid=8521 vsize=46996 CPUtime=1200.07
/proc/8523/stat : 8523 (minisat_noasser) R 8521 8523 7381 0 -1 4194304 11575 0 0 0 119996 11 0 0 25 0 1 0 104775422 48123904 11511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/8523/statm: 11749 11511 67 130 0 11616 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 46996

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): 1199.97
CPU system time (s): 0.119981
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 47000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
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= 11575
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= 1756

runsolver used 0.91986 second user time and 2.36764 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 11:08:21 UTC 2007

IDJOB= 421155
IDBENCH= 20064
IDSOLVER= 188
FILE ID= node48/421155-1177499301

PBS_JOBID= 4685776

Free space on /tmp= 66484 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1172786648-06.cnf
COMMAND LINE= /tmp/evaluation/421155-1177499301/minisat_noassertions /tmp/evaluation/421155-1177499301/instance-421155-1177499301.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421155-1177499301 -o ROOT/results/node48/solver-421155-1177499301 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421155-1177499301/minisat_noassertions /tmp/evaluation/421155-1177499301/instance-421155-1177499301.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  27847d68fadd27947440c2e2b03da894

RANDOM SEED= 176902230

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1814848 kB
Buffers:         20416 kB
Cached:         131744 kB
SwapCached:       3492 kB
Active:         129968 kB
Inactive:        69896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814848 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          53164 kB
Slab:            27152 kB
Committed_AS:  1234504 kB
PageTables:       1504 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= 66484 MiB

End job on node48 on Wed Apr 25 11:28:24 UTC 2007