Trace number 425019

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) 5000.06 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S938354044-16.cnf
MD5SUM90b34cbcd18a30548d336749c40e7348
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.43	c ============================[ Search Statistics ]==============================
0.39/0.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.43	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.43	c ===============================================================================
0.39/0.43	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.45	c |       101 |     200    17000   119000 |     6233      101     58 |  0.003 % |
0.39/0.46	c |       251 |     200    17000   119000 |     6856      251     57 |  0.003 % |
0.39/0.49	c |       476 |     200    17000   119000 |     7542      476     58 |  0.003 % |
0.49/0.52	c |       813 |     200    17000   119000 |     8296      813     57 |  0.003 % |
0.49/0.56	c |      1320 |     200    17000   119000 |     9126     1320     57 |  0.003 % |
0.59/0.63	c |      2080 |     200    17000   119000 |    10038     2080     57 |  0.003 % |
0.69/0.75	c |      3219 |     200    17000   119000 |    11042     3219     58 |  0.003 % |
0.89/0.93	c |      4930 |     200    17000   119000 |    12147     4930     58 |  0.003 % |
1.19/1.27	c |      7492 |     200    17000   119000 |    13361     7492     58 |  0.003 % |
1.79/1.85	c |     11336 |     200    17000   119000 |    14697    11336     58 |  0.003 % |
2.79/2.82	c |     17102 |     200    17000   119000 |    16167     9708     58 |  0.003 % |
4.39/4.45	c |     25751 |     200    17000   119000 |    17784    10227     59 |  0.003 % |
7.09/7.17	c |     38725 |     200    17000   119000 |    19562    14259     58 |  0.003 % |
11.68/11.76	c |     58189 |     200    17000   119000 |    21519    14072     59 |  0.003 % |
19.88/19.94	c |     87381 |     200    17000   119000 |    23671    10847     58 |  0.003 % |
31.48/31.55	c |    131173 |     200    17000   119000 |    26038    18173     59 |  0.003 % |
50.88/50.97	c |    196857 |     200    17000   119000 |    28641    13182     57 |  0.003 % |
81.17/81.25	c |    295383 |     200    17000   119000 |    31506    12973     56 |  0.003 % |
129.15/129.28	c |    443172 |     200    17000   119000 |    34656    27694     59 |  0.003 % |
206.64/206.80	c |    664855 |     200    17000   119000 |    38122    30076     60 |  0.003 % |
332.40/332.51	c |    997380 |     200    17000   119000 |    41934    33951     60 |  0.003 % |
537.75/537.93	c |   1496168 |     200    17000   119000 |    46128    15083     55 |  0.003 % |
867.96/868.28	c |   2244352 |     200    17000   119000 |    50741    43326     59 |  0.003 % |
1411.71/1412.11	c |   3366627 |     200    17000   119000 |    55815    19360     57 |  0.003 % |
2267.68/2268.35	c |   5050038 |     200    17000   119000 |    61396    24235     57 |  0.003 % |
3597.71/3598.84	c |   7575155 |     200    17000   119000 |    67536    44876     59 |  0.003 % |

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/node50/watcher-425019-1177741301 -o ROOT/results/node50/solver-425019-1177741301 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425019-1177741301/minisat_noassertions /tmp/evaluation/425019-1177741301/instance-425019-1177741301.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: 1.92 1.98 1.90 3/64 5411
/proc/meminfo: memFree=1516088/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=1856 CPUtime=0
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 128975273 1900544 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 464 230 50 130 0 331 0

[startup+0.041759 s]
/proc/loadavg: 1.92 1.98 1.90 3/64 5411
/proc/meminfo: memFree=1516088/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=3252 CPUtime=0.03
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 605 0 0 0 3 0 0 0 18 0 1 0 128975273 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3252

[startup+0.101763 s]
/proc/loadavg: 1.92 1.98 1.90 3/64 5411
/proc/meminfo: memFree=1516088/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=3252 CPUtime=0.09
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 128975273 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301781 s]
/proc/loadavg: 1.92 1.98 1.90 3/64 5411
/proc/meminfo: memFree=1516088/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=3424 CPUtime=0.29
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 639 0 0 0 29 0 0 0 19 0 1 0 128975273 3506176 625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 856 625 62 130 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701816 s]
/proc/loadavg: 1.92 1.98 1.90 3/64 5411
/proc/meminfo: memFree=1516088/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=3456 CPUtime=0.69
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 665 0 0 0 69 0 0 0 23 0 1 0 128975273 3538944 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 864 649 66 130 0 731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.5029 s]
/proc/loadavg: 1.92 1.98 1.90 2/65 5412
/proc/meminfo: memFree=1513008/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=5184 CPUtime=1.49
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 1083 0 0 0 149 0 0 0 25 0 1 0 128975273 5308416 1067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 1296 1067 66 130 0 1163 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5184

[startup+3.10103 s]
/proc/loadavg: 1.92 1.98 1.90 2/65 5412
/proc/meminfo: memFree=1510896/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=6636 CPUtime=3.09
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 1454 0 0 0 309 0 0 0 25 0 1 0 128975273 6795264 1438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 1659 1438 66 130 0 1526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6636

[startup+6.30131 s]
/proc/loadavg: 1.85 1.97 1.90 2/65 5412
/proc/meminfo: memFree=1509872/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=7696 CPUtime=6.29
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 1711 0 0 0 629 0 0 0 25 0 1 0 128975273 7880704 1695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 1924 1695 66 130 0 1791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7696

[startup+12.7019 s]
/proc/loadavg: 1.78 1.95 1.89 2/65 5412
/proc/meminfo: memFree=1508528/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=8396 CPUtime=12.68
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 1886 0 0 0 1268 0 0 0 25 0 1 0 128975273 8597504 1870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 2099 1870 66 130 0 1966 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8396

[startup+25.502 s]
/proc/loadavg: 1.61 1.90 1.88 2/65 5412
/proc/meminfo: memFree=1507056/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=9848 CPUtime=25.48
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 2257 0 0 0 2547 1 0 0 25 0 1 0 128975273 10084352 2241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 2462 2241 66 130 0 2329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9848

[startup+51.1012 s]
/proc/loadavg: 1.40 1.83 1.85 2/65 5412
/proc/meminfo: memFree=1505904/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=11036 CPUtime=51.08
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 2546 0 0 0 5106 2 0 0 25 0 1 0 128975273 11300864 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 2759 2530 66 130 0 2626 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11036

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.81 2/65 5412
/proc/meminfo: memFree=1503536/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=13352 CPUtime=102.26
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 3118 0 0 0 10224 2 0 0 25 0 1 0 128975273 13672448 3102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 3338 3102 66 130 0 3205 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13352

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.75 2/65 5412
/proc/meminfo: memFree=1501744/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=15084 CPUtime=162.25
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 3552 0 0 0 16222 3 0 0 25 0 1 0 128975273 15446016 3536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 3771 3536 66 130 0 3638 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15084

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.70 2/65 5412
/proc/meminfo: memFree=1500464/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=16456 CPUtime=222.23
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 3880 0 0 0 22220 3 0 0 25 0 1 0 128975273 16850944 3864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 4114 3864 66 130 0 3981 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16456

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.66 2/65 5412
/proc/meminfo: memFree=1499888/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=17016 CPUtime=282.21
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 4016 0 0 0 28218 3 0 0 25 0 1 0 128975273 17424384 4000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 4254 4000 66 130 0 4121 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17016

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.61 2/65 5412
/proc/meminfo: memFree=1498928/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=18160 CPUtime=342.2
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 4281 0 0 0 34216 4 0 0 25 0 1 0 128975273 18595840 4265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 4540 4265 66 130 0 4407 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18160

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.57 2/65 5412
/proc/meminfo: memFree=1498416/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=18744 CPUtime=402.18
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 4411 0 0 0 40214 4 0 0 25 0 1 0 128975273 19193856 4395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 4686 4395 66 130 0 4553 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18744

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 5412
/proc/meminfo: memFree=1498288/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=18912 CPUtime=462.17
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 4450 0 0 0 46213 4 0 0 25 0 1 0 128975273 19365888 4434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 4728 4434 66 130 0 4595 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18912

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.50 2/65 5412
/proc/meminfo: memFree=1497968/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=19220 CPUtime=522.15
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 4522 0 0 0 52211 4 0 0 25 0 1 0 128975273 19681280 4506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 4805 4506 66 130 0 4672 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19220

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/65 5412
/proc/meminfo: memFree=1496176/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=21104 CPUtime=582.14
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 4981 0 0 0 58209 5 0 0 25 0 1 0 128975273 21610496 4965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 5276 4965 66 130 0 5143 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21104

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 5412
/proc/meminfo: memFree=1495856/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=21368 CPUtime=642.13
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 5066 0 0 0 64208 5 0 0 25 0 1 0 128975273 21880832 5050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 5342 5050 66 130 0 5209 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21368


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481968/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=35840 CPUtime=4061.09
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8466 0 0 0 406098 11 0 0 25 0 1 0 128975273 36700160 8450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 8960 8450 66 130 0 8827 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 35840

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481840/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=35840 CPUtime=4121.07
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8468 0 0 0 412096 11 0 0 25 0 1 0 128975273 36700160 8452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 8960 8452 66 130 0 8827 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 35840

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481968/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=35840 CPUtime=4181.05
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8472 0 0 0 418094 11 0 0 25 0 1 0 128975273 36700160 8456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 8960 8456 66 130 0 8827 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 35840

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481840/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36056 CPUtime=4241.04
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8512 0 0 0 424093 11 0 0 25 0 1 0 128975273 36921344 8496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9014 8496 66 130 0 8881 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 36056

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481840/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36056 CPUtime=4301.02
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8515 0 0 0 430091 11 0 0 25 0 1 0 128975273 36921344 8499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9014 8499 66 130 0 8881 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 36056

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481648/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36268 CPUtime=4361.01
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8541 0 0 0 436089 12 0 0 25 0 1 0 128975273 37138432 8525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9067 8525 66 130 0 8934 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 36268

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481712/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36268 CPUtime=4420.99
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8541 0 0 0 442087 12 0 0 25 0 1 0 128975273 37138432 8525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9067 8525 66 130 0 8934 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 36268

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481712/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36268 CPUtime=4480.98
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8541 0 0 0 448086 12 0 0 25 0 1 0 128975273 37138432 8525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9067 8525 66 130 0 8934 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 36268

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481584/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36268 CPUtime=4540.96
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8564 0 0 0 454084 12 0 0 25 0 1 0 128975273 37138432 8548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9067 8548 66 130 0 8934 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 36268

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481520/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36448 CPUtime=4600.95
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8579 0 0 0 460083 12 0 0 25 0 1 0 128975273 37322752 8563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9112 8563 66 130 0 8979 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 36448

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481584/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36448 CPUtime=4660.93
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8582 0 0 0 466081 12 0 0 25 0 1 0 128975273 37322752 8566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9112 8566 66 130 0 8979 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 36448

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481328/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36628 CPUtime=4720.91
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8618 0 0 0 472079 12 0 0 25 0 1 0 128975273 37507072 8602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9157 8602 66 130 0 9024 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 36628

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481392/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36628 CPUtime=4780.89
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8618 0 0 0 478077 12 0 0 25 0 1 0 128975273 37507072 8602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9157 8602 66 130 0 9024 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 36628

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481392/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36628 CPUtime=4840.88
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8619 0 0 0 484076 12 0 0 25 0 1 0 128975273 37507072 8603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9157 8603 66 130 0 9024 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 36628

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5612
/proc/meminfo: memFree=1481328/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36628 CPUtime=4900.86
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8642 0 0 0 490074 12 0 0 25 0 1 0 128975273 37507072 8626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9157 8626 66 130 0 9024 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 36628

[startup+4962.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 5612
/proc/meminfo: memFree=1481200/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36844 CPUtime=4960.84
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8665 0 0 0 496072 12 0 0 25 0 1 0 128975273 37728256 8649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9211 8649 66 130 0 9078 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 36844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 5612
/proc/meminfo: memFree=1481200/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36844 CPUtime=5000.04
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8667 0 0 0 499992 12 0 0 25 0 1 0 128975273 37728256 8651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9211 8651 66 130 0 9078 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 36844

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

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

[startup+5001.5 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 5612
/proc/meminfo: memFree=1481200/2055920 swapFree=4183624/4192956
[pid=5411] ppid=5409 vsize=36844 CPUtime=5000.04
/proc/5411/stat : 5411 (minisat_noasser) R 5409 5411 4880 0 -1 4194304 8667 0 0 0 499992 12 0 0 25 0 1 0 128975273 37728256 8651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5411/statm: 9211 8651 66 130 0 9078 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 36844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.92
CPU system time (s): 0.132979
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 36844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8667
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= 8081

runsolver used 3.89741 second user time and 9.80851 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 28 06:21:41 UTC 2007

IDJOB= 425019
IDBENCH= 20112
IDSOLVER= 189
FILE ID= node50/425019-1177741301

PBS_JOBID= 4715482

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S938354044-16.cnf
COMMAND LINE= /tmp/evaluation/425019-1177741301/minisat_noassertions /tmp/evaluation/425019-1177741301/instance-425019-1177741301.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-425019-1177741301 -o ROOT/results/node50/solver-425019-1177741301 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425019-1177741301/minisat_noassertions /tmp/evaluation/425019-1177741301/instance-425019-1177741301.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  90b34cbcd18a30548d336749c40e7348

RANDOM SEED= 636433474

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1516560 kB
Buffers:         49428 kB
Cached:         415448 kB
SwapCached:       4596 kB
Active:         270228 kB
Inactive:       206160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516560 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            49016 kB
Committed_AS:  3031148 kB
PageTables:       1464 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= 66563 MiB

End job on node50 on Sat Apr 28 07:45:05 UTC 2007