Trace number 420984

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 927.778 928.116

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.07/0.08	c ============================[ Search Statistics ]==============================
0.07/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.07/0.08	c ===============================================================================
0.07/0.08	c |         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.07/0.09	c |       103 |      50     4450    31150 |     1631      103     20 |  0.041 % |
0.07/0.09	c |       253 |      50     4450    31150 |     1794      253     19 |  0.041 % |
0.09/0.10	c |       478 |      50     4450    31150 |     1974      478     19 |  0.041 % |
0.09/0.11	c |       816 |      50     4450    31150 |     2171      816     19 |  0.041 % |
0.09/0.13	c |      1322 |      50     4450    31150 |     2388     1322     18 |  0.041 % |
0.09/0.17	c |      2081 |      50     4450    31150 |     2627     2081     18 |  0.041 % |
0.19/0.22	c |      3220 |      50     4450    31150 |     2890     1898     18 |  0.041 % |
0.19/0.29	c |      4928 |      50     4450    31150 |     3179     2149     18 |  0.041 % |
0.39/0.42	c |      7491 |      50     4450    31150 |     3497     3111     18 |  0.041 % |
0.59/0.60	c |     11335 |      50     4450    31150 |     3847     3434     17 |  0.041 % |
0.79/0.89	c |     17101 |      50     4450    31150 |     4232     3398     17 |  0.041 % |
1.29/1.34	c |     25750 |      50     4450    31150 |     4655     3539     17 |  0.041 % |
1.99/2.03	c |     38724 |      50     4450    31150 |     5120     2480     18 |  0.041 % |
3.09/3.13	c |     58187 |      50     4450    31150 |     5632     3941     17 |  0.041 % |
4.79/4.83	c |     87380 |      50     4450    31150 |     6196     4875     17 |  0.041 % |
7.49/7.50	c |    131169 |      50     4450    31150 |     6815     5146     16 |  0.041 % |
11.59/11.61	c |    196853 |      50     4450    31150 |     7497     5895     16 |  0.041 % |
18.09/18.14	c |    295380 |      50     4450    31150 |     8247     6706     17 |  0.041 % |
28.38/28.44	c |    443170 |      50     4450    31150 |     9071     5692     16 |  0.041 % |
44.57/44.66	c |    664854 |      50     4450    31150 |     9979     4668     15 |  0.041 % |
70.07/70.18	c |    997380 |      50     4450    31150 |    10977     7262     16 |  0.041 % |
110.05/110.16	c |   1496169 |      50     4450    31150 |    12074     5763     16 |  0.041 % |
172.63/172.74	c |   2244351 |      50     4450    31150 |    13282    10309     15 |  0.041 % |
272.09/272.23	c |   3366627 |      50     4450    31150 |    14610     8770     15 |  0.042 % |
430.74/430.99	c |   5050038 |      50     4450    31150 |    16071    10015     14 |  0.081 % |
683.34/683.65	c |   7575155 |      49     4135    28945 |    17678    12265     15 |  2.041 % |
927.75/928.11	c ===============================================================================
927.75/928.11	c restarts              : 27
927.75/928.11	c conflicts             : 9949317        (10724 /sec)
927.75/928.11	c decisions             : 10659963       (1.79 % random) (11490 /sec)
927.75/928.11	c propagations          : 82310955       (88720 /sec)
927.75/928.11	c conflict literals     : 147697857      (25.76 % deleted)
927.75/928.11	c Memory used           : 6.80 MB
927.75/928.11	c CPU time              : 927.757 s
927.75/928.11	c 
927.75/928.11	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/node67/watcher-420984-1177490635 -o ROOT/results/node67/solver-420984-1177490635 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/420984-1177490635/minisat_noassertions /tmp/evaluation/420984-1177490635/instance-420984-1177490635.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: 0.99 0.49 0.19 3/64 23248
/proc/meminfo: memFree=1743024/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=1856 CPUtime=0
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 225052998 1900544 139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 464 140 50 130 0 331 0

[startup+0.077355 s]
/proc/loadavg: 0.99 0.49 0.19 3/64 23248
/proc/meminfo: memFree=1743024/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=2116 CPUtime=0.07
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 227 0 0 0 7 0 0 0 18 0 1 0 225052998 2166784 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 529 213 62 130 0 396 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2116

[startup+0.101358 s]
/proc/loadavg: 0.99 0.49 0.19 3/64 23248
/proc/meminfo: memFree=1743024/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=2116 CPUtime=0.09
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 225052998 2166784 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 529 218 66 130 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2116

[startup+0.301395 s]
/proc/loadavg: 0.99 0.49 0.19 3/64 23248
/proc/meminfo: memFree=1743024/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=2248 CPUtime=0.29
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 225052998 2301952 262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 562 262 66 130 0 429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2248

[startup+0.70147 s]
/proc/loadavg: 0.99 0.49 0.19 3/64 23248
/proc/meminfo: memFree=1743024/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=2516 CPUtime=0.69
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 315 0 0 0 69 0 0 0 22 0 1 0 225052998 2576384 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 629 301 66 130 0 496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2516

[startup+1.50162 s]
/proc/loadavg: 0.99 0.50 0.19 2/65 23249
/proc/meminfo: memFree=1741992/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=2648 CPUtime=1.49
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 360 0 0 0 149 0 0 0 25 0 1 0 225052998 2711552 346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 662 346 66 130 0 529 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10191 s]
/proc/loadavg: 0.99 0.50 0.19 2/65 23249
/proc/meminfo: memFree=1741672/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=2780 CPUtime=3.09
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 397 0 0 0 309 0 0 0 25 0 1 0 225052998 2846720 383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 695 383 66 130 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30151 s]
/proc/loadavg: 0.99 0.51 0.20 2/65 23249
/proc/meminfo: memFree=1741296/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=3052 CPUtime=6.29
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 463 0 0 0 629 0 0 0 25 0 1 0 225052998 3125248 449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 763 449 66 130 0 630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3052

[startup+12.7017 s]
/proc/loadavg: 0.99 0.52 0.20 2/65 23249
/proc/meminfo: memFree=1740976/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=3316 CPUtime=12.69
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 536 0 0 0 1269 0 0 0 25 0 1 0 225052998 3395584 522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 829 522 66 130 0 696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3316

[startup+25.5011 s]
/proc/loadavg: 0.99 0.54 0.21 2/65 23249
/proc/meminfo: memFree=1740592/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=3740 CPUtime=25.48
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 612 0 0 0 2548 0 0 0 25 0 1 0 225052998 3829760 598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 935 598 66 130 0 802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3740

[startup+51.1018 s]
/proc/loadavg: 0.99 0.58 0.23 2/65 23249
/proc/meminfo: memFree=1740208/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=4028 CPUtime=51.07
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 696 0 0 0 5107 0 0 0 25 0 1 0 225052998 4124672 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1007 682 66 130 0 874 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4028

[startup+102.304 s]
/proc/loadavg: 0.99 0.64 0.27 2/65 23249
/proc/meminfo: memFree=1739824/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=4460 CPUtime=102.26
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 807 0 0 0 10226 0 0 0 25 0 1 0 225052998 4567040 793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1115 793 66 130 0 982 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4460

[startup+162.302 s]
/proc/loadavg: 0.99 0.70 0.31 2/65 23249
/proc/meminfo: memFree=1739248/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=5092 CPUtime=162.23
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 935 0 0 0 16223 0 0 0 25 0 1 0 225052998 5214208 921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1273 921 66 130 0 1140 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5092

[startup+222.302 s]
/proc/loadavg: 0.99 0.75 0.35 2/65 23249
/proc/meminfo: memFree=1738928/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=5224 CPUtime=222.21
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 995 0 0 0 22221 0 0 0 25 0 1 0 225052998 5349376 981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1306 981 66 130 0 1173 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5224

[startup+282.302 s]
/proc/loadavg: 0.99 0.80 0.39 2/65 23249
/proc/meminfo: memFree=1738736/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=5384 CPUtime=282.19
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1030 0 0 0 28218 1 0 0 25 0 1 0 225052998 5513216 1016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1346 1016 66 130 0 1213 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5384

[startup+342.302 s]
/proc/loadavg: 0.99 0.83 0.43 2/65 23249
/proc/meminfo: memFree=1738672/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=5684 CPUtime=342.17
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1082 0 0 0 34216 1 0 0 25 0 1 0 225052998 5820416 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1421 1068 66 130 0 1288 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5684

[startup+402.302 s]
/proc/loadavg: 0.99 0.86 0.46 2/65 23249
/proc/meminfo: memFree=1738416/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=5824 CPUtime=402.15
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1132 0 0 0 40214 1 0 0 25 0 1 0 225052998 5963776 1118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1456 1118 66 130 0 1323 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5824

[startup+462.302 s]
/proc/loadavg: 0.99 0.88 0.49 2/65 23249
/proc/meminfo: memFree=1738096/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6252 CPUtime=462.12
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1220 0 0 0 46211 1 0 0 25 0 1 0 225052998 6402048 1206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1563 1206 66 130 0 1430 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6252

[startup+522.301 s]
/proc/loadavg: 0.99 0.90 0.52 2/65 23249
/proc/meminfo: memFree=1737968/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6396 CPUtime=522.1
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1240 0 0 0 52209 1 0 0 25 0 1 0 225052998 6549504 1226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1599 1226 66 130 0 1466 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6396

[startup+582.301 s]
/proc/loadavg: 0.99 0.92 0.55 2/65 23249
/proc/meminfo: memFree=1737904/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6396 CPUtime=582.08
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1255 0 0 0 58207 1 0 0 25 0 1 0 225052998 6549504 1241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1599 1241 66 130 0 1466 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6396

[startup+642.301 s]
/proc/loadavg: 0.99 0.93 0.57 2/65 23249
/proc/meminfo: memFree=1737776/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6536 CPUtime=642.06
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1278 0 0 0 64205 1 0 0 25 0 1 0 225052998 6692864 1264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1634 1264 66 130 0 1501 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6536

[startup+702.301 s]
/proc/loadavg: 0.99 0.94 0.59 2/65 23249
/proc/meminfo: memFree=1737648/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6536 CPUtime=702.03
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1292 0 0 0 70202 1 0 0 25 0 1 0 225052998 6692864 1278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1634 1278 66 130 0 1501 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 6536

[startup+762.304 s]
/proc/loadavg: 0.99 0.95 0.62 2/65 23249
/proc/meminfo: memFree=1737520/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6820 CPUtime=762.01
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1353 0 0 0 76200 1 0 0 25 0 1 0 225052998 6983680 1339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1705 1339 66 130 0 1572 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 6820

[startup+822.302 s]
/proc/loadavg: 0.99 0.95 0.64 2/65 23249
/proc/meminfo: memFree=1737392/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=821.99
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1376 0 0 0 82198 1 0 0 25 0 1 0 225052998 7131136 1362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1362 66 130 0 1608 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 6964

[startup+882.302 s]
/proc/loadavg: 0.99 0.96 0.66 2/65 23249
/proc/meminfo: memFree=1737328/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=881.97
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1389 0 0 0 88196 1 0 0 25 0 1 0 225052998 7131136 1375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1375 66 130 0 1608 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 6964

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

[startup+895.901 s]
/proc/loadavg: 0.99 0.96 0.66 2/65 23249
/proc/meminfo: memFree=1737328/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=895.56
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1390 0 0 0 89555 1 0 0 25 0 1 0 225052998 7131136 1376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1376 66 130 0 1608 0
Current children cumulated CPU time (s) 895.56
Current children cumulated vsize (KiB) 6964

[startup+908.702 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23249
/proc/meminfo: memFree=1737264/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=908.36
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1392 0 0 0 90835 1 0 0 25 0 1 0 225052998 7131136 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1378 66 130 0 1608 0
Current children cumulated CPU time (s) 908.36
Current children cumulated vsize (KiB) 6964

[startup+921.502 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23249
/proc/meminfo: memFree=1737264/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=921.15
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1392 0 0 0 92114 1 0 0 25 0 1 0 225052998 7131136 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1378 66 130 0 1608 0
Current children cumulated CPU time (s) 921.15
Current children cumulated vsize (KiB) 6964

[startup+924.701 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23249
/proc/meminfo: memFree=1737264/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=924.35
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1392 0 0 0 92434 1 0 0 25 0 1 0 225052998 7131136 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1378 66 130 0 1608 0
Current children cumulated CPU time (s) 924.35
Current children cumulated vsize (KiB) 6964

[startup+926.302 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23249
/proc/meminfo: memFree=1737264/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=925.95
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1392 0 0 0 92594 1 0 0 25 0 1 0 225052998 7131136 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1378 66 130 0 1608 0
Current children cumulated CPU time (s) 925.95
Current children cumulated vsize (KiB) 6964

[startup+927.102 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23249
/proc/meminfo: memFree=1737264/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=926.75
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1392 0 0 0 92674 1 0 0 25 0 1 0 225052998 7131136 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1378 66 130 0 1608 0
Current children cumulated CPU time (s) 926.75
Current children cumulated vsize (KiB) 6964

[startup+927.902 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23249
/proc/meminfo: memFree=1737264/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=927.55
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1392 0 0 0 92754 1 0 0 25 0 1 0 225052998 7131136 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1378 66 130 0 1608 0
Current children cumulated CPU time (s) 927.55
Current children cumulated vsize (KiB) 6964

[startup+928.101 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23249
/proc/meminfo: memFree=1737264/2055920 swapFree=4182912/4192956
[pid=23248] ppid=23246 vsize=6964 CPUtime=927.75
/proc/23248/stat : 23248 (minisat_noasser) R 23246 23248 23144 0 -1 4194304 1392 0 0 0 92774 1 0 0 25 0 1 0 225052998 7131136 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23248/statm: 1741 1378 66 130 0 1608 0
Current children cumulated CPU time (s) 927.75
Current children cumulated vsize (KiB) 6964

Child status: 20
Real time (s): 928.116
CPU time (s): 927.778
CPU user time (s): 927.757
CPU system time (s): 0.020996
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 6964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 927.757
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1398
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= 1420

runsolver used 0.693894 second user time and 1.84572 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 08:43:55 UTC 2007

IDJOB= 420984
IDBENCH= 19893
IDSOLVER= 188
FILE ID= node67/420984-1177490635

PBS_JOBID= 4685761

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/420984-1177490635/minisat_noassertions /tmp/evaluation/420984-1177490635/instance-420984-1177490635.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-420984-1177490635 -o ROOT/results/node67/solver-420984-1177490635 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/420984-1177490635/minisat_noassertions /tmp/evaluation/420984-1177490635/instance-420984-1177490635.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 392222157

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1743496 kB
Buffers:         26676 kB
Cached:         214224 kB
SwapCached:       4308 kB
Active:          73908 kB
Inactive:       176992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743496 kB
SwapTotal:     4192956 kB
SwapFree:      4182912 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            47508 kB
Committed_AS:  1179944 kB
PageTables:       1452 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= 66455 MiB

End job on node67 on Wed Apr 25 08:59:23 UTC 2007