Trace number 421854

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 2007UNSAT 4699.29 4700.77

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1183.4
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

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:  226208                                               |
0.00/0.00	c |  Number of clauses:    1021181                                              |
1.19/1.28	c |  Parsing time:         1.17         s                                       |
4.78/4.88	c ============================[ Search Statistics ]==============================
4.78/4.88	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.78/4.88	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.78/4.88	c ===============================================================================
4.78/4.88	c |         0 |   53326   336047   860001 |   112015        0    nan |  0.000 % |
5.18/5.23	c |       103 |   53277   336047   860001 |   123217       97     58 | 49.699 % |
5.78/5.86	c |       255 |   52951   336047   860001 |   135538      236     49 | 50.881 % |
6.38/6.47	c |       480 |   52823   336047   860001 |   149092      454     45 | 52.151 % |
7.38/7.49	c |       818 |   46602   288595   750076 |   164002      737     97 | 52.539 % |
9.18/9.25	c |      1326 |   45441   280487   730925 |   180402     1230    105 | 52.692 % |
11.48/11.54	c |      2085 |   41513   249655   653720 |   198442     1237     60 | 54.419 % |
13.87/13.97	c |      3225 |   38237   225754   595651 |   218286     2331     74 | 55.922 % |
17.68/17.71	c |      4936 |   37643   218873   577436 |   240115     4030     95 | 56.841 % |
22.08/22.18	c |      7499 |   32981   182560   485203 |   264127     6430    117 | 58.394 % |
28.48/28.52	c |     11344 |   32496   176034   467516 |   290539    10268    124 | 58.418 % |
38.97/39.07	c |     17117 |   32408   175294   465645 |   319593    16013    130 | 58.560 % |
53.67/53.72	c |     25766 |   32146   173981   461825 |   351553    24644    129 | 58.564 % |
80.86/80.94	c |     38740 |   32130   173912   461652 |   386708    37611    120 | 60.089 % |
123.75/123.89	c |     58201 |   28662   154222   409696 |   425379    56919    116 | 60.105 % |
199.73/199.86	c |     87394 |   28471   152812   406280 |   467917    86081    117 | 60.187 % |
322.29/322.48	c |    131183 |   28466   152761   406166 |   514708   129869    111 | 60.190 % |
586.02/586.22	c |    196868 |   28453   152648   405893 |   566179   195542    113 | 60.193 % |
989.90/990.22	c |    295396 |   27585   147513   392457 |   622797   293991    119 | 60.581 % |
1727.08/1727.62	c |    443191 |   27374   146183   389085 |   685077   441755    119 | 60.675 % |
3101.77/3102.89	c |    664876 |   27327   145851   388272 |   753585   663428    110 | 60.691 % |
4699.11/4700.69	c ===============================================================================
4699.11/4700.69	c restarts              : 21
4699.11/4700.69	c conflicts             : 849256         (181 /sec)
4699.11/4700.69	c decisions             : 1393006        (0.47 % random) (297 /sec)
4699.11/4700.69	c propagations          : 1074566911     (228742 /sec)
4699.11/4700.69	c conflict literals     : 92474694       (47.57 % deleted)
4699.11/4700.69	c Memory used           : 466.55 MB
4699.11/4700.69	c CPU time              : 4697.72 s
4699.11/4700.69	c 
4699.11/4700.69	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-421854-1177503645 -o ROOT/results/node5/solver-421854-1177503645 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421854-1177503645/minisat_noassertions /tmp/evaluation/421854-1177503645/instance-421854-1177503645.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.77 0.92 0.89 3/77 19387
/proc/meminfo: memFree=1654912/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=2328 CPUtime=0
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 226402316 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 582 461 50 130 0 449 0

[startup+0.0889279 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 19387
/proc/meminfo: memFree=1654912/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=10456 CPUtime=0.08
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 2392 0 0 0 7 1 0 0 18 0 1 0 226402316 10706944 2378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 2614 2379 50 130 0 2481 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10456

[startup+0.101929 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 19387
/proc/meminfo: memFree=1654912/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=13096 CPUtime=0.09
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 2810 0 0 0 8 1 0 0 18 0 1 0 226402316 13410304 2796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 3274 2798 50 130 0 3141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13096

[startup+0.30195 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 19387
/proc/meminfo: memFree=1654912/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=37516 CPUtime=0.29
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 8880 0 0 0 25 4 0 0 20 0 1 0 226402316 38416384 8866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 9379 8867 50 130 0 9246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37516

[startup+0.701996 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 19387
/proc/meminfo: memFree=1654912/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=55604 CPUtime=0.69
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 13259 0 0 0 62 7 0 0 23 0 1 0 226402316 56938496 13245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 13901 13245 50 130 0 13768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55604

[startup+1.50109 s]
/proc/loadavg: 0.77 0.92 0.89 2/78 19388
/proc/meminfo: memFree=1585464/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=87892 CPUtime=1.49
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 20418 0 0 0 138 11 0 0 25 0 1 0 226402316 90001408 20404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 21973 20404 61 130 0 21840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87892

[startup+3.10127 s]
/proc/loadavg: 0.77 0.92 0.89 2/78 19388
/proc/meminfo: memFree=1569784/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=107732 CPUtime=3.09
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 25025 0 0 0 296 13 0 0 25 0 1 0 226402316 110317568 25011 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134537922 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 26933 25011 61 130 0 26800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107732

[startup+6.30263 s]
/proc/loadavg: 0.79 0.92 0.89 2/78 19388
/proc/meminfo: memFree=1560248/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=100532 CPUtime=6.28
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 27639 0 0 0 613 15 0 0 25 0 1 0 226402316 102944768 23657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551616 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 25133 23657 67 130 0 25000 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 100532

[startup+12.7014 s]
/proc/loadavg: 0.81 0.92 0.89 2/78 19388
/proc/meminfo: memFree=1560248/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=100532 CPUtime=12.67
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 27648 0 0 0 1252 15 0 0 25 0 1 0 226402316 102944768 23666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 25133 23666 67 130 0 25000 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 100532

[startup+25.5018 s]
/proc/loadavg: 0.85 0.93 0.90 2/78 19388
/proc/meminfo: memFree=1560312/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=100532 CPUtime=25.48
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 27648 0 0 0 2532 16 0 0 25 0 1 0 226402316 102944768 23666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 25133 23666 67 130 0 25000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100532

[startup+51.1017 s]
/proc/loadavg: 0.90 0.93 0.90 2/78 19388
/proc/meminfo: memFree=1560312/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=100532 CPUtime=51.07
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 27648 0 0 0 5091 16 0 0 25 0 1 0 226402316 102944768 23666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553663 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 25133 23666 67 130 0 25000 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 100532

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.90 2/78 19388
/proc/meminfo: memFree=1559736/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=101304 CPUtime=102.25
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 27809 0 0 0 10209 16 0 0 25 0 1 0 226402316 103735296 23827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 25326 23827 67 130 0 25193 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101304

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.91 2/78 19388
/proc/meminfo: memFree=1549944/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=111176 CPUtime=162.24
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 30276 0 0 0 16205 19 0 0 25 0 1 0 226402316 113844224 26294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 27794 26294 67 130 0 27661 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 111176

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 19388
/proc/meminfo: memFree=1537400/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=123876 CPUtime=222.22
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 33372 0 0 0 22200 22 0 0 25 0 1 0 226402316 126849024 29390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 30969 29390 67 130 0 30836 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 123876

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 19388
/proc/meminfo: memFree=1528504/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=132980 CPUtime=282.2
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 35644 0 0 0 28196 24 0 0 25 0 1 0 226402316 136171520 31662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 33245 31662 67 130 0 33112 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 132980

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19388
/proc/meminfo: memFree=1519480/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=141884 CPUtime=342.19
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 37850 0 0 0 34192 27 0 0 25 0 1 0 226402316 145289216 33868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 35471 33868 67 130 0 35338 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 141884

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19388
/proc/meminfo: memFree=1513464/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=148312 CPUtime=402.16
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 39367 0 0 0 40188 28 0 0 25 0 1 0 226402316 151871488 35385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 37078 35385 67 130 0 36945 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 148312

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19388
/proc/meminfo: memFree=1506104/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=155668 CPUtime=462.15
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 41200 0 0 0 46184 31 0 0 25 0 1 0 226402316 159404032 37218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 38917 37218 67 130 0 38784 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 155668

[startup+522.301 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 19388
/proc/meminfo: memFree=1498424/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=163436 CPUtime=522.13
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 43132 0 0 0 52180 33 0 0 25 0 1 0 226402316 167358464 39150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 40859 39150 67 130 0 40726 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 163436

[startup+582.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 19388
/proc/meminfo: memFree=1490744/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=171016 CPUtime=582.12
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 45030 0 0 0 58176 36 0 0 25 0 1 0 226402316 175120384 41048 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 42754 41048 67 130 0 42621 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 171016

[startup+642.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 19388
/proc/meminfo: memFree=1480376/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=181776 CPUtime=642.1
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 47602 0 0 0 64171 39 0 0 25 0 1 0 226402316 186138624 43620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 45444 43620 67 130 0 45311 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 181776


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

/proc/meminfo: memFree=1221432/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=444036 CPUtime=4001.01
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 112231 0 0 0 399965 136 0 0 25 0 1 0 226402316 454692864 108241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 111009 108241 67 130 0 110876 0
Current children cumulated CPU time (s) 4001.01
Current children cumulated vsize (KiB) 444036

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19588
/proc/meminfo: memFree=1218104/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=447208 CPUtime=4061
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 113055 0 0 0 405963 137 0 0 25 0 1 0 226402316 457940992 109065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 111802 109065 67 130 0 111669 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 447208

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19588
/proc/meminfo: memFree=1215416/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=450012 CPUtime=4120.97
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 113744 0 0 0 411959 138 0 0 25 0 1 0 226402316 460812288 109754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 112503 109754 67 130 0 112370 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 450012

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19588
/proc/meminfo: memFree=1212408/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=452932 CPUtime=4180.96
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 114469 0 0 0 417957 139 0 0 25 0 1 0 226402316 463802368 110479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 113233 110479 67 130 0 113100 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 452932

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19588
/proc/meminfo: memFree=1208632/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=456648 CPUtime=4240.93
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 115421 0 0 0 423953 140 0 0 25 0 1 0 226402316 467607552 111431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 114162 111431 67 130 0 114029 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 456648

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19588
/proc/meminfo: memFree=1205112/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=460612 CPUtime=4300.92
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 116290 0 0 0 429950 142 0 0 25 0 1 0 226402316 471666688 112300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 115153 112300 67 130 0 115020 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 460612

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1202296/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=463788 CPUtime=4360.9
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 117010 0 0 0 435947 143 0 0 25 0 1 0 226402316 474918912 113020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 115947 113020 67 130 0 115814 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 463788

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1199480/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=466436 CPUtime=4420.88
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 117721 0 0 0 441944 144 0 0 25 0 1 0 226402316 477630464 113731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 116609 113731 67 130 0 116476 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 466436

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1196536/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=469344 CPUtime=4480.87
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 118442 0 0 0 447942 145 0 0 25 0 1 0 226402316 480608256 114452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 117336 114452 67 130 0 117203 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 469344

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1193528/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=472640 CPUtime=4540.86
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 119192 0 0 0 453939 147 0 0 25 0 1 0 226402316 483983360 115202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 118160 115202 67 130 0 118027 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 472640

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1191096/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=474956 CPUtime=4600.84
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 119786 0 0 0 459936 148 0 0 25 0 1 0 226402316 486354944 115796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 118739 115796 67 130 0 118606 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 474956

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188728/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=477144 CPUtime=4660.81
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 120382 0 0 0 465933 148 0 0 25 0 1 0 226402316 488595456 116392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 119286 116392 67 130 0 119153 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 477144

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

[startup+4684.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188216/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=477612 CPUtime=4683.21
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 120513 0 0 0 468172 149 0 0 25 0 1 0 226402316 489074688 116523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 119403 116523 67 130 0 119270 0
Current children cumulated CPU time (s) 4683.21
Current children cumulated vsize (KiB) 477612

[startup+4691.1 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188152/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=477612 CPUtime=4689.61
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 120541 0 0 0 468812 149 0 0 25 0 1 0 226402316 489074688 116551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 119403 116551 67 130 0 119270 0
Current children cumulated CPU time (s) 4689.61
Current children cumulated vsize (KiB) 477612

[startup+4697.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188024/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=477744 CPUtime=4696.01
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 120555 0 0 0 469452 149 0 0 25 0 1 0 226402316 489209856 116565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 119436 116565 67 130 0 119303 0
Current children cumulated CPU time (s) 4696.01
Current children cumulated vsize (KiB) 477744

[startup+4699.1 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188024/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=477744 CPUtime=4697.61
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 120561 0 0 0 469612 149 0 0 25 0 1 0 226402316 489209856 116571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 119436 116571 67 130 0 119303 0
Current children cumulated CPU time (s) 4697.61
Current children cumulated vsize (KiB) 477744

[startup+4699.9 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188024/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=477744 CPUtime=4698.41
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 120563 0 0 0 469692 149 0 0 25 0 1 0 226402316 489209856 116573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 119436 116573 67 130 0 119303 0
Current children cumulated CPU time (s) 4698.41
Current children cumulated vsize (KiB) 477744

[startup+4700.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188024/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=477744 CPUtime=4698.81
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194304 120564 0 0 0 469732 149 0 0 25 0 1 0 226402316 489209856 116574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 119436 116574 67 130 0 119303 0
Current children cumulated CPU time (s) 4698.81
Current children cumulated vsize (KiB) 477744

[startup+4700.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19590
/proc/meminfo: memFree=1188024/2055920 swapFree=4151648/4192956
[pid=19387] ppid=19385 vsize=0 CPUtime=4699.2
/proc/19387/stat : 19387 (minisat_noasser) R 19385 19387 19331 0 -1 4194308 120570 0 0 0 469771 149 0 0 25 0 1 0 226402316 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/19387/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4699.2
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4700.77
CPU time (s): 4699.29
CPU user time (s): 4697.72
CPU system time (s): 1.56776
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 477744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4697.72
system time used= 1.56776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120570
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= 7
involuntary context switches= 87393

runsolver used 3.83942 second user time and 10.7674 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 25 12:20:47 UTC 2007

IDJOB= 421854
IDBENCH= 20342
IDSOLVER= 189
FILE ID= node5/421854-1177503645

PBS_JOBID= 4685877

Free space on /tmp= 66345 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/421854-1177503645/minisat_noassertions /tmp/evaluation/421854-1177503645/instance-421854-1177503645.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-421854-1177503645 -o ROOT/results/node5/solver-421854-1177503645 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421854-1177503645/minisat_noassertions /tmp/evaluation/421854-1177503645/instance-421854-1177503645.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 503527663

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1655256 kB
Buffers:         48664 kB
Cached:         261464 kB
SwapCached:       9948 kB
Active:         180404 kB
Inactive:       152976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655256 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:           19800 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            52824 kB
Committed_AS:  9079944 kB
PageTables:       1720 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= 66345 MiB

End job on node5 on Wed Apr 25 13:39:08 UTC 2007