Trace number 421203

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 1200.51

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 % |
0.59/0.64	c |      2080 |     200    17000   119000 |    10038     2080     57 |  0.003 % |
0.69/0.75	c |      3219 |     200    17000   119000 |    11042     3219     58 |  0.003 % |
0.89/0.94	c |      4930 |     200    17000   119000 |    12147     4930     58 |  0.003 % |
1.19/1.29	c |      7492 |     200    17000   119000 |    13361     7492     58 |  0.003 % |
1.79/1.87	c |     11336 |     200    17000   119000 |    14697    11336     58 |  0.003 % |
2.79/2.83	c |     17102 |     200    17000   119000 |    16167     9708     58 |  0.003 % |
4.39/4.45	c |     25751 |     200    17000   119000 |    17784    10227     59 |  0.003 % |
7.09/7.15	c |     38725 |     200    17000   119000 |    19562    14259     58 |  0.003 % |
11.68/11.74	c |     58189 |     200    17000   119000 |    21519    14072     59 |  0.003 % |
19.88/19.96	c |     87381 |     200    17000   119000 |    23671    10847     58 |  0.003 % |
31.58/31.62	c |    131173 |     200    17000   119000 |    26038    18173     59 |  0.003 % |
50.98/51.08	c |    196857 |     200    17000   119000 |    28641    13182     57 |  0.003 % |
81.37/81.43	c |    295383 |     200    17000   119000 |    31506    12973     56 |  0.003 % |
129.54/129.66	c |    443172 |     200    17000   119000 |    34656    27694     59 |  0.003 % |
207.32/207.44	c |    664855 |     200    17000   119000 |    38122    30076     60 |  0.003 % |
333.27/333.45	c |    997380 |     200    17000   119000 |    41934    33951     60 |  0.003 % |
539.10/539.32	c |   1496168 |     200    17000   119000 |    46128    15083     55 |  0.003 % |
870.29/870.65	c |   2244352 |     200    17000   119000 |    50741    43326     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/node58/watcher-421203-1177500234 -o ROOT/results/node58/solver-421203-1177500234 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421203-1177500234/minisat_noassertions /tmp/evaluation/421203-1177500234/instance-421203-1177500234.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20214
/proc/meminfo: memFree=1751040/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=1856 CPUtime=0
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 197933084 1900544 228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 464 228 50 130 0 331 0

[startup+0.0631271 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20214
/proc/meminfo: memFree=1751040/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=3252 CPUtime=0.05
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 605 0 0 0 5 0 0 0 18 0 1 0 197933084 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529220 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3252

[startup+0.101133 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20214
/proc/meminfo: memFree=1751040/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=3252 CPUtime=0.09
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 197933084 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301166 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20214
/proc/meminfo: memFree=1751040/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=3424 CPUtime=0.29
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 639 0 0 0 29 0 0 0 19 0 1 0 197933084 3506176 625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 856 625 62 130 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701232 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20214
/proc/meminfo: memFree=1751040/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=3456 CPUtime=0.69
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 662 0 0 0 69 0 0 0 24 0 1 0 197933084 3538944 646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 864 646 66 130 0 731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1747896/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=5052 CPUtime=1.49
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 1076 0 0 0 149 0 0 0 25 0 1 0 197933084 5173248 1060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 1263 1060 66 130 0 1130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5052

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1745848/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=6636 CPUtime=3.09
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 1454 0 0 0 309 0 0 0 25 0 1 0 197933084 6795264 1438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 1659 1438 66 130 0 1526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6636

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1744696/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=7696 CPUtime=6.29
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 1711 0 0 0 629 0 0 0 25 0 1 0 197933084 7880704 1695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 1924 1695 66 130 0 1791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7696

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1743488/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=8396 CPUtime=12.68
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 1886 0 0 0 1268 0 0 0 25 0 1 0 197933084 8597504 1870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 2099 1870 66 130 0 1966 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8396

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1742016/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=9848 CPUtime=25.48
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 2257 0 0 0 2548 0 0 0 25 0 1 0 197933084 10084352 2241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 2462 2241 66 130 0 2329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9848

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1740800/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=11036 CPUtime=51.08
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 2546 0 0 0 5107 1 0 0 25 0 1 0 197933084 11300864 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 2759 2530 66 130 0 2626 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11036

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1738496/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=13352 CPUtime=102.26
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 3118 0 0 0 10225 1 0 0 25 0 1 0 197933084 13672448 3102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 3338 3102 66 130 0 3205 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13352

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1736768/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=15084 CPUtime=162.24
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 3552 0 0 0 16222 2 0 0 25 0 1 0 197933084 15446016 3536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 3771 3536 66 130 0 3638 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15084

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1735424/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=16456 CPUtime=222.21
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 3873 0 0 0 22219 2 0 0 25 0 1 0 197933084 16850944 3857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 4114 3857 66 130 0 3981 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16456

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1734848/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=17016 CPUtime=282.19
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 4016 0 0 0 28217 2 0 0 25 0 1 0 197933084 17424384 4000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 4254 4000 66 130 0 4121 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17016

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1733824/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=18160 CPUtime=342.17
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 4272 0 0 0 34215 2 0 0 25 0 1 0 197933084 18595840 4256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 4540 4256 66 130 0 4407 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18160

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1733248/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=18744 CPUtime=402.15
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 4402 0 0 0 40212 3 0 0 25 0 1 0 197933084 19193856 4386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 4686 4386 66 130 0 4553 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18744

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1733056/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=18912 CPUtime=462.13
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 4450 0 0 0 46210 3 0 0 25 0 1 0 197933084 19365888 4434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 4728 4434 66 130 0 4595 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18912

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1732736/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=19220 CPUtime=522.11
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 4522 0 0 0 52208 3 0 0 25 0 1 0 197933084 19681280 4506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 4805 4506 66 130 0 4672 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19220

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1730880/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=21104 CPUtime=582.09
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 4981 0 0 0 58205 4 0 0 25 0 1 0 197933084 21610496 4965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 5276 4965 66 130 0 5143 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 21104

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1730496/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=21368 CPUtime=642.07
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5066 0 0 0 64203 4 0 0 25 0 1 0 197933084 21880832 5050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 5342 5050 66 130 0 5209 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21368

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1730432/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=21508 CPUtime=702.05
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5079 0 0 0 70201 4 0 0 25 0 1 0 197933084 22024192 5063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 5377 5063 66 130 0 5244 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 21508

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 20215
/proc/meminfo: memFree=1730368/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=21508 CPUtime=762.03
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5095 0 0 0 76199 4 0 0 25 0 1 0 197933084 22024192 5079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 5377 5079 66 130 0 5244 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21508

[startup+822.302 s]
/proc/loadavg: 1.04 1.00 0.95 2/65 20215
/proc/meminfo: memFree=1730304/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=21672 CPUtime=822.01
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5135 0 0 0 82197 4 0 0 25 0 1 0 197933084 22192128 5119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 5418 5119 66 130 0 5285 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 21672

[startup+882.303 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 20215
/proc/meminfo: memFree=1729024/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=22872 CPUtime=881.98
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5438 0 0 0 88194 4 0 0 25 0 1 0 197933084 23420928 5422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 5718 5422 66 130 0 5585 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22872

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 20215
/proc/meminfo: memFree=1728128/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=23812 CPUtime=941.96
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5660 0 0 0 94192 4 0 0 25 0 1 0 197933084 24383488 5644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 5953 5644 66 130 0 5820 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20217
/proc/meminfo: memFree=1727616/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=24428 CPUtime=1001.94
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5776 0 0 0 100190 4 0 0 25 0 1 0 197933084 25014272 5760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 6107 5760 66 130 0 5974 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20217
/proc/meminfo: memFree=1727616/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=24428 CPUtime=1061.93
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5791 0 0 0 106188 5 0 0 25 0 1 0 197933084 25014272 5775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 6107 5775 66 130 0 5974 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 24428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20217
/proc/meminfo: memFree=1727488/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=24572 CPUtime=1121.91
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5806 0 0 0 112186 5 0 0 25 0 1 0 197933084 25161728 5790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 6143 5790 66 130 0 6010 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 24572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20217
/proc/meminfo: memFree=1727424/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=24572 CPUtime=1181.88
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5821 0 0 0 118183 5 0 0 25 0 1 0 197933084 25161728 5805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 6143 5805 66 130 0 6010 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 24572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20217
/proc/meminfo: memFree=1727360/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=24712 CPUtime=1200.08
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5836 0 0 0 120003 5 0 0 25 0 1 0 197933084 25305088 5820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 6178 5820 66 130 0 6045 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24712

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20217
/proc/meminfo: memFree=1727360/2055920 swapFree=4184532/4192956
[pid=20214] ppid=20212 vsize=24712 CPUtime=1200.08
/proc/20214/stat : 20214 (minisat_noasser) R 20212 20214 19027 0 -1 4194304 5836 0 0 0 120003 5 0 0 25 0 1 0 197933084 25305088 5820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20214/statm: 6178 5820 66 130 0 6045 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.054991
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 24712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5836
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= 2297

runsolver used 0.936857 second user time and 2.34964 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 11:23:54 UTC 2007

IDJOB= 421203
IDBENCH= 20112
IDSOLVER= 188
FILE ID= node58/421203-1177500234

PBS_JOBID= 4685769

Free space on /tmp= 66449 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/421203-1177500234/minisat_noassertions /tmp/evaluation/421203-1177500234/instance-421203-1177500234.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421203-1177500234 -o ROOT/results/node58/solver-421203-1177500234 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421203-1177500234/minisat_noassertions /tmp/evaluation/421203-1177500234/instance-421203-1177500234.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  90b34cbcd18a30548d336749c40e7348

RANDOM SEED= 963531700

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1751448 kB
Buffers:         26036 kB
Cached:         197800 kB
SwapCached:       2604 kB
Active:          89332 kB
Inactive:       151220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751448 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          23032 kB
Slab:            50060 kB
Committed_AS:  1123140 kB
PageTables:       1396 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= 66449 MiB

End job on node58 on Wed Apr 25 11:43:57 UTC 2007