Trace number 425065

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) 5000.1 5000.02

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.5247
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3878    16574    50426 |     5524        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3878    16574    50426 |     6077      100     85 |  0.000 % |
0.07/0.08	c |       251 |    3878    16574    50426 |     6684      251     91 |  0.000 % |
0.10/0.11	c |       476 |    3878    16574    50426 |     7353      476    100 |  0.000 % |
0.10/0.15	c |       813 |    3878    16574    50426 |     8088      813     95 |  0.000 % |
0.20/0.22	c |      1319 |    3878    16574    50426 |     8897     1319     99 |  0.000 % |
0.30/0.34	c |      2078 |    3878    16574    50426 |     9787     2078    104 |  0.000 % |
0.49/0.53	c |      3217 |    3878    16574    50426 |    10766     3217    106 |  0.000 % |
0.79/0.82	c |      4926 |    3878    16574    50426 |    11842     4926    107 |  0.000 % |
1.29/1.32	c |      7488 |    3878    16574    50426 |    13026     7488    111 |  0.000 % |
2.20/2.20	c |     11335 |    3878    16574    50426 |    14329    11335    116 |  0.000 % |
3.59/3.67	c |     17101 |    3878    16574    50426 |    15762     9588    118 |  0.000 % |
5.89/5.99	c |     25750 |    3878    16574    50426 |    17338    10115    113 |  0.000 % |
9.99/10.02	c |     38724 |    3878    16574    50426 |    19072    14131    113 |  0.000 % |
16.90/16.91	c |     58186 |    3878    16574    50426 |    20979    13913    114 |  0.000 % |
27.99/28.06	c |     87378 |    3878    16574    50426 |    23077    21480    117 |  0.000 % |
47.49/47.58	c |    131167 |    3878    16574    50426 |    25385    17329    120 |  0.000 % |
79.79/79.87	c |    196851 |    3878    16574    50426 |    27924    14479    122 |  0.000 % |
134.17/134.26	c |    295377 |    3878    16574    50426 |    30716    22210    138 |  0.000 % |
222.51/222.61	c |    443166 |    3878    16574    50426 |    33788    28668    120 |  0.000 % |
364.31/364.44	c |    664849 |    3878    16574    50426 |    37167    20818    124 |  0.000 % |
600.82/600.96	c |    997375 |    3878    16574    50426 |    40883    25252    123 |  0.000 % |
984.34/984.42	c |   1496164 |    3878    16574    50426 |    44972    30967    123 |  0.000 % |
1568.78/1568.89	c |   2244346 |    3878    16574    50426 |    49469    39125    128 |  0.000 % |
2540.13/2540.16	c |   3366620 |    3878    16574    50426 |    54416    28003    126 |  0.000 % |
4059.13/4059.15	c |   5050032 |    3878    16574    50426 |    59858    42488    125 |  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/node16/watcher-425065-1177765140 -o ROOT/results/node16/solver-425065-1177765140 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425065-1177765140/minisat_noassertions /tmp/evaluation/425065-1177765140/instance-425065-1177765140.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: 0.95 1.00 1.00 3/77 1109
/proc/meminfo: memFree=1535544/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=2332 CPUtime=0
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 224431642 2387968 296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530987 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 583 296 50 130 0 450 0

[startup+0.0733359 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 1109
/proc/meminfo: memFree=1535544/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=3300 CPUtime=0.07
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 584 0 0 0 7 0 0 0 18 0 1 0 224431642 3379200 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 825 568 67 130 0 692 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3300

[startup+0.102329 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 1109
/proc/meminfo: memFree=1535544/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=3300 CPUtime=0.1
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 224431642 3379200 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134688963 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 825 568 67 130 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3300

[startup+0.302288 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 1109
/proc/meminfo: memFree=1535544/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=3696 CPUtime=0.3
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 672 0 0 0 30 0 0 0 19 0 1 0 224431642 3784704 656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 924 656 67 130 0 791 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3696

[startup+0.701204 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 1109
/proc/meminfo: memFree=1535544/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=4752 CPUtime=0.69
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 947 0 0 0 69 0 0 0 23 0 1 0 224431642 4866048 931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 1188 931 67 130 0 1055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4752

[startup+1.50104 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 1110
/proc/meminfo: memFree=1531120/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=6864 CPUtime=1.49
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 1468 0 0 0 149 0 0 0 25 0 1 0 224431642 7028736 1452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548083 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 1716 1452 67 130 0 1583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6864

[startup+3.1017 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 1110
/proc/meminfo: memFree=1528432/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=10324 CPUtime=3.09
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 2316 0 0 0 308 1 0 0 25 0 1 0 224431642 10571776 2300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557974 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 2581 2300 67 130 0 2448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10324

[startup+6.30103 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 1110
/proc/meminfo: memFree=1525488/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=11116 CPUtime=6.29
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 2528 0 0 0 628 1 0 0 25 0 1 0 224431642 11382784 2512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 2779 2512 67 130 0 2646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11116

[startup+12.7017 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 1110
/proc/meminfo: memFree=1523632/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=12860 CPUtime=12.69
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 2968 0 0 0 1268 1 0 0 25 0 1 0 224431642 13168640 2952 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 3215 2952 67 130 0 3082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12860

[startup+25.501 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 1110
/proc/meminfo: memFree=1522416/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=14180 CPUtime=25.49
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 3278 0 0 0 2547 2 0 0 25 0 1 0 224431642 14520320 3262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 3545 3262 67 130 0 3412 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14180

[startup+51.1016 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 1110
/proc/meminfo: memFree=1518448/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=18144 CPUtime=51.09
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 4286 0 0 0 5106 3 0 0 25 0 1 0 224431642 18579456 4270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 4536 4270 67 130 0 4403 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18144

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1110
/proc/meminfo: memFree=1514672/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=21872 CPUtime=102.3
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 5207 0 0 0 10226 4 0 0 25 0 1 0 224431642 22396928 5191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 5468 5191 67 130 0 5335 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21872

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 1282
/proc/meminfo: memFree=1511416/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=23588 CPUtime=162.22
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 5637 0 0 0 16216 6 0 0 25 0 1 0 224431642 24154112 5621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547045 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 5897 5621 67 130 0 5764 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23588

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1512176/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=23948 CPUtime=222.21
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 5739 0 0 0 22214 7 0 0 25 0 1 0 224431642 24522752 5723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 5987 5723 67 130 0 5854 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23948

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1508848/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=27512 CPUtime=282.21
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 6601 0 0 0 28213 8 0 0 25 0 1 0 224431642 28172288 6585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 6878 6585 67 130 0 6745 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27512

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1508464/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=27896 CPUtime=342.21
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 6716 0 0 0 34213 8 0 0 25 0 1 0 224431642 28565504 6700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 6974 6700 67 130 0 6841 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 27896

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1506416/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=29876 CPUtime=402.21
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 7224 0 0 0 40212 9 0 0 25 0 1 0 224431642 30593024 7208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 7469 7208 67 130 0 7336 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 29876

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1505136/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=31328 CPUtime=462.22
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 7565 0 0 0 46212 10 0 0 25 0 1 0 224431642 32079872 7549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 7832 7549 67 130 0 7699 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 31328

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1505136/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=31328 CPUtime=522.21
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 7565 0 0 0 52211 10 0 0 25 0 1 0 224431642 32079872 7549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 7832 7549 67 130 0 7699 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 31328

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1505200/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=31328 CPUtime=582.22
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 7565 0 0 0 58211 11 0 0 25 0 1 0 224431642 32079872 7549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 7832 7549 67 130 0 7699 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 31328

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1310
/proc/meminfo: memFree=1503728/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=32728 CPUtime=642.22
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 7920 0 0 0 64211 11 0 0 25 0 1 0 224431642 33513472 7904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 8182 7904 67 130 0 8049 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 32728


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

[startup+4002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1510
/proc/meminfo: memFree=1480560/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=55576 CPUtime=4002.32
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 13763 0 0 0 400186 46 0 0 25 0 1 0 224431642 56909824 13604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 13894 13604 67 130 0 13761 0
Current children cumulated CPU time (s) 4002.32
Current children cumulated vsize (KiB) 55576

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1480624/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=55576 CPUtime=4062.33
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 13763 0 0 0 406186 47 0 0 25 0 1 0 224431642 56909824 13604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 13894 13604 67 130 0 13761 0
Current children cumulated CPU time (s) 4062.33
Current children cumulated vsize (KiB) 55576

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1480176/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=56216 CPUtime=4122.33
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 13912 0 0 0 412185 48 0 0 25 0 1 0 224431642 57565184 13753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14054 13753 67 130 0 13921 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 56216

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1480176/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=56132 CPUtime=4182.33
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 13912 0 0 0 418185 48 0 0 25 0 1 0 224431642 57479168 13753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14033 13753 67 130 0 13900 0
Current children cumulated CPU time (s) 4182.33
Current children cumulated vsize (KiB) 56132

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1480240/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=56132 CPUtime=4242.34
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 13912 0 0 0 424185 49 0 0 25 0 1 0 224431642 57479168 13753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14033 13753 67 130 0 13900 0
Current children cumulated CPU time (s) 4242.34
Current children cumulated vsize (KiB) 56132

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1478000/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=58376 CPUtime=4302.34
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14472 0 0 0 430184 50 0 0 25 0 1 0 224431642 59777024 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14594 14313 67 130 0 14461 0
Current children cumulated CPU time (s) 4302.34
Current children cumulated vsize (KiB) 58376

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1478000/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=58376 CPUtime=4362.34
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14472 0 0 0 436184 50 0 0 25 0 1 0 224431642 59777024 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14594 14313 67 130 0 14461 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 58376

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1478000/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=58376 CPUtime=4422.35
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14472 0 0 0 442184 51 0 0 25 0 1 0 224431642 59777024 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14594 14313 67 130 0 14461 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 58376

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1478000/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=58376 CPUtime=4482.35
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14472 0 0 0 448184 51 0 0 25 0 1 0 224431642 59777024 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14594 14313 67 130 0 14461 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 58376

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1478000/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=58376 CPUtime=4542.36
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14472 0 0 0 454184 52 0 0 25 0 1 0 224431642 59777024 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14594 14313 67 130 0 14461 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 58376

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1478000/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=58376 CPUtime=4602.36
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14472 0 0 0 460184 52 0 0 25 0 1 0 224431642 59777024 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14594 14313 67 130 0 14461 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 58376

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1478000/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=58376 CPUtime=4662.36
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14472 0 0 0 466183 53 0 0 25 0 1 0 224431642 59777024 14313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14594 14313 67 130 0 14461 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 58376

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1477168/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=59168 CPUtime=4722.37
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 14679 0 0 0 472183 54 0 0 25 0 1 0 224431642 60588032 14520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 14792 14520 67 130 0 14659 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 59168

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1475824/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=60488 CPUtime=4782.37
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 15010 0 0 0 478182 55 0 0 25 0 1 0 224431642 61939712 14851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 15122 14851 67 130 0 14989 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 60488

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1475824/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=60300 CPUtime=4842.37
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 15010 0 0 0 484182 55 0 0 25 0 1 0 224431642 61747200 14806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 15075 14806 67 130 0 14942 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 60300

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1475696/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=60564 CPUtime=4902.37
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 15075 0 0 0 490182 55 0 0 25 0 1 0 224431642 62017536 14871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 15141 14871 67 130 0 15008 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 60564

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1475760/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=60696 CPUtime=4962.38
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 15078 0 0 0 496182 56 0 0 25 0 1 0 224431642 62152704 14874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 15174 14874 67 130 0 15041 0
Current children cumulated CPU time (s) 4962.38
Current children cumulated vsize (KiB) 60696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1510
/proc/meminfo: memFree=1475760/2055920 swapFree=4148656/4192956
[pid=1109] ppid=1107 vsize=60680 CPUtime=5000.08
/proc/1109/stat : 1109 (minisat_noasser) R 1107 1109 577 0 -1 4194304 15078 0 0 0 499952 56 0 0 25 0 1 0 224431642 62136320 14874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/1109/statm: 15170 14874 67 130 0 15037 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 60680

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): 5000.02
CPU time (s): 5000.1
CPU user time (s): 4999.53
CPU system time (s): 0.576912
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 60696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.576912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15078
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= 100817

runsolver used 4.07438 second user time and 11.2463 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 28 12:59:00 UTC 2007

IDJOB= 425065
IDBENCH= 20158
IDSOLVER= 189
FILE ID= node16/425065-1177765140

PBS_JOBID= 4715582

Free space on /tmp= 66537 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/425065-1177765140/minisat_noassertions /tmp/evaluation/425065-1177765140/instance-425065-1177765140.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-425065-1177765140 -o ROOT/results/node16/solver-425065-1177765140 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425065-1177765140/minisat_noassertions /tmp/evaluation/425065-1177765140/instance-425065-1177765140.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 365332765

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1535888 kB
Buffers:         47860 kB
Cached:         382488 kB
SwapCached:      12332 kB
Active:         222452 kB
Inactive:       231612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535888 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          30772 kB
Slab:            51416 kB
Committed_AS:  7604556 kB
PageTables:       1836 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= 66537 MiB

End job on node16 on Sat Apr 28 14:22:22 UTC 2007