Trace number 426635

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 919.608 919.837

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.9065
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                                       |
0.01/0.08	c ============================[ Search Statistics ]==============================
0.01/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.08	c ===============================================================================
0.01/0.08	c |         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.01/0.09	c |       100 |      50     4450    31150 |     1631      100     19 |  0.041 % |
0.01/0.09	c |       250 |      50     4450    31150 |     1794      250     19 |  0.041 % |
0.10/0.10	c |       475 |      50     4450    31150 |     1974      475     18 |  0.041 % |
0.10/0.12	c |       812 |      50     4450    31150 |     2171      812     18 |  0.041 % |
0.10/0.14	c |      1319 |      50     4450    31150 |     2388     1319     18 |  0.041 % |
0.10/0.17	c |      2079 |      50     4450    31150 |     2627     2079     19 |  0.041 % |
0.20/0.22	c |      3219 |      50     4450    31150 |     2890     1894     18 |  0.041 % |
0.30/0.30	c |      4927 |      50     4450    31150 |     3179     2147     18 |  0.041 % |
0.40/0.43	c |      7492 |      50     4450    31150 |     3497     3109     18 |  0.041 % |
0.60/0.62	c |     11336 |      50     4450    31150 |     3847     3432     18 |  0.041 % |
0.90/0.92	c |     17103 |      50     4450    31150 |     4232     3397     17 |  0.041 % |
1.30/1.36	c |     25752 |      50     4450    31150 |     4655     3540     17 |  0.041 % |
2.00/2.06	c |     38728 |      50     4450    31150 |     5120     2483     17 |  0.041 % |
3.09/3.12	c |     58190 |      50     4450    31150 |     5632     3957     17 |  0.041 % |
4.79/4.80	c |     87382 |      50     4450    31150 |     6196     4879     17 |  0.041 % |
7.29/7.39	c |    131172 |      50     4450    31150 |     6815     5152     16 |  0.041 % |
11.39/11.42	c |    196856 |      50     4450    31150 |     7497     5913     16 |  0.041 % |
17.69/17.79	c |    295383 |      50     4450    31150 |     8247     6731     17 |  0.041 % |
27.78/27.86	c |    443172 |      50     4450    31150 |     9071     5726     16 |  0.041 % |
43.48/43.57	c |    664856 |      50     4450    31150 |     9979     4697     17 |  0.041 % |
68.37/68.41	c |    997381 |      50     4450    31150 |    10977     7296     14 |  0.041 % |
107.16/107.23	c |   1496169 |      50     4450    31150 |    12074     5796     16 |  0.041 % |
168.75/168.87	c |   2244352 |      50     4450    31150 |    13282    10353     15 |  0.042 % |
267.23/267.33	c |   3366626 |      50     4450    31150 |    14610     8831     15 |  0.042 % |
423.08/423.25	c |   5050038 |      50     4450    31150 |    16071    10181     16 |  0.081 % |
669.43/669.62	c |   7575155 |      49     4116    28812 |    17678    15330     14 |  2.041 % |
919.56/919.83	c ===============================================================================
919.56/919.83	c restarts              : 27
919.56/919.83	c conflicts             : 10042293       (10921 /sec)
919.56/919.83	c decisions             : 10761473       (1.79 % random) (11703 /sec)
919.56/919.83	c propagations          : 82951904       (90206 /sec)
919.56/919.83	c conflict literals     : 148115736      (26.06 % deleted)
919.56/919.83	c Memory used           : 6.75 MB
919.56/919.83	c CPU time              : 919.581 s
919.56/919.83	c 
919.56/919.83	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/node55/watcher-426635-1177827451 -o ROOT/results/node55/solver-426635-1177827451 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426635-1177827451/minisat_noassertions /tmp/evaluation/426635-1177827451/instance-426635-1177827451.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.97 1.51 1.20 3/64 7514
/proc/meminfo: memFree=1385268/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=1856 CPUtime=0
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 230655176 1900544 138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530968 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 464 138 50 130 0 331 0

[startup+0.01533 s]
/proc/loadavg: 1.97 1.51 1.20 3/64 7514
/proc/meminfo: memFree=1385268/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=2116 CPUtime=0.01
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 225 0 0 0 1 0 0 0 18 0 1 0 230655176 2166784 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 529 211 62 130 0 396 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2116

[startup+0.101339 s]
/proc/loadavg: 1.97 1.51 1.20 3/64 7514
/proc/meminfo: memFree=1385268/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=2116 CPUtime=0.1
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 233 0 0 0 10 0 0 0 18 0 1 0 230655176 2166784 219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 529 219 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.301357 s]
/proc/loadavg: 1.97 1.51 1.20 3/64 7514
/proc/meminfo: memFree=1385268/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=2248 CPUtime=0.3
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 277 0 0 0 30 0 0 0 19 0 1 0 230655176 2301952 263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 562 263 66 130 0 429 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2248

[startup+0.701396 s]
/proc/loadavg: 1.97 1.51 1.20 3/64 7514
/proc/meminfo: memFree=1385268/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=2528 CPUtime=0.7
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 320 0 0 0 70 0 0 0 22 0 1 0 230655176 2588672 306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 632 306 66 130 0 499 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2528

[startup+1.50147 s]
/proc/loadavg: 1.97 1.51 1.20 2/65 7515
/proc/meminfo: memFree=1384236/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=2660 CPUtime=1.49
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 230655176 2723840 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 665 349 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10162 s]
/proc/loadavg: 1.97 1.51 1.20 2/65 7515
/proc/meminfo: memFree=1383916/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=2796 CPUtime=3.09
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 400 0 0 0 309 0 0 0 25 0 1 0 230655176 2863104 386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 699 386 66 130 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2796

[startup+6.30193 s]
/proc/loadavg: 1.89 1.50 1.20 2/65 7515
/proc/meminfo: memFree=1383532/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=3064 CPUtime=6.29
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 462 0 0 0 629 0 0 0 25 0 1 0 230655176 3137536 448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 766 448 66 130 0 633 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3064

[startup+12.7015 s]
/proc/loadavg: 1.82 1.50 1.20 2/65 7515
/proc/meminfo: memFree=1383276/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=3332 CPUtime=12.69
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 522 0 0 0 1269 0 0 0 25 0 1 0 230655176 3411968 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 833 508 66 130 0 700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3332

[startup+25.5018 s]
/proc/loadavg: 1.64 1.47 1.19 2/65 7515
/proc/meminfo: memFree=1382892/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=3764 CPUtime=25.48
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 619 0 0 0 2548 0 0 0 25 0 1 0 230655176 3854336 605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 941 605 66 130 0 808 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3764

[startup+51.1012 s]
/proc/loadavg: 1.42 1.43 1.19 2/65 7515
/proc/meminfo: memFree=1382508/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=4060 CPUtime=51.07
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 715 0 0 0 5107 0 0 0 25 0 1 0 230655176 4157440 701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1015 701 66 130 0 882 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4060

[startup+102.305 s]
/proc/loadavg: 1.18 1.36 1.17 2/65 7515
/proc/meminfo: memFree=1381940/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=4660 CPUtime=102.27
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 832 0 0 0 10227 0 0 0 25 0 1 0 230655176 4771840 818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1165 818 66 130 0 1032 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4660

[startup+162.302 s]
/proc/loadavg: 1.06 1.29 1.16 2/65 7515
/proc/meminfo: memFree=1381620/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=4976 CPUtime=162.26
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 922 0 0 0 16225 1 0 0 25 0 1 0 230655176 5095424 908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1244 908 66 130 0 1111 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4976

[startup+222.301 s]
/proc/loadavg: 1.02 1.24 1.15 2/65 7515
/proc/meminfo: memFree=1381364/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=5176 CPUtime=222.24
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 972 0 0 0 22223 1 0 0 25 0 1 0 230655176 5300224 958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1294 958 66 130 0 1161 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5176

[startup+282.301 s]
/proc/loadavg: 1.01 1.19 1.14 2/65 7515
/proc/meminfo: memFree=1381108/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=5348 CPUtime=282.22
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1019 0 0 0 28221 1 0 0 25 0 1 0 230655176 5476352 1005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1337 1005 66 130 0 1204 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5348

[startup+342.302 s]
/proc/loadavg: 1.00 1.15 1.13 2/65 7515
/proc/meminfo: memFree=1380724/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=5916 CPUtime=342.21
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1116 0 0 0 34220 1 0 0 25 0 1 0 230655176 6057984 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1479 1102 66 130 0 1346 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5916

[startup+402.302 s]
/proc/loadavg: 1.00 1.12 1.12 2/65 7515
/proc/meminfo: memFree=1380596/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6060 CPUtime=402.19
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1148 0 0 0 40218 1 0 0 25 0 1 0 230655176 6205440 1134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1515 1134 66 130 0 1382 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6060

[startup+462.301 s]
/proc/loadavg: 1.00 1.10 1.10 2/65 7515
/proc/meminfo: memFree=1380404/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6204 CPUtime=462.17
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1191 0 0 0 46216 1 0 0 25 0 1 0 230655176 6352896 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1551 1177 66 130 0 1418 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6204

[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.09 2/65 7515
/proc/meminfo: memFree=1380084/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6488 CPUtime=522.16
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1261 0 0 0 52215 1 0 0 25 0 1 0 230655176 6643712 1247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1622 1247 66 130 0 1489 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6488

[startup+582.302 s]
/proc/loadavg: 1.00 1.06 1.09 2/65 7515
/proc/meminfo: memFree=1380084/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6628 CPUtime=582.14
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1278 0 0 0 58213 1 0 0 25 0 1 0 230655176 6787072 1264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1657 1264 66 130 0 1524 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6628

[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/65 7515
/proc/meminfo: memFree=1380020/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6628 CPUtime=642.14
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1291 0 0 0 64212 2 0 0 25 0 1 0 230655176 6787072 1277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1657 1277 66 130 0 1524 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 6628

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.07 2/65 7515
/proc/meminfo: memFree=1379828/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6772 CPUtime=702.12
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1336 0 0 0 70210 2 0 0 25 0 1 0 230655176 6934528 1322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1693 1322 66 130 0 1560 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 6772

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.07 2/65 7515
/proc/meminfo: memFree=1379764/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=762.11
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1357 0 0 0 76209 2 0 0 25 0 1 0 230655176 7077888 1343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1343 66 130 0 1595 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 6912

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 7515
/proc/meminfo: memFree=1379764/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=822.09
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1365 0 0 0 82207 2 0 0 25 0 1 0 230655176 7077888 1351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1351 66 130 0 1595 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 6912

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 7515
/proc/meminfo: memFree=1379700/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=882.07
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1370 0 0 0 88205 2 0 0 25 0 1 0 230655176 7077888 1356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1356 66 130 0 1595 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6912

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

[startup+895.902 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 7515
/proc/meminfo: memFree=1379700/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=895.67
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1381 0 0 0 89565 2 0 0 25 0 1 0 230655176 7077888 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1367 66 130 0 1595 0
Current children cumulated CPU time (s) 895.67
Current children cumulated vsize (KiB) 6912

[startup+908.703 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 7515
/proc/meminfo: memFree=1379700/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=908.47
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1381 0 0 0 90845 2 0 0 25 0 1 0 230655176 7077888 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1367 66 130 0 1595 0
Current children cumulated CPU time (s) 908.47
Current children cumulated vsize (KiB) 6912

[startup+915.102 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 7515
/proc/meminfo: memFree=1379636/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=914.87
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1382 0 0 0 91485 2 0 0 25 0 1 0 230655176 7077888 1368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557844 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1368 66 130 0 1595 0
Current children cumulated CPU time (s) 914.87
Current children cumulated vsize (KiB) 6912

[startup+918.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 7515
/proc/meminfo: memFree=1379636/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=918.06
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1382 0 0 0 91804 2 0 0 25 0 1 0 230655176 7077888 1368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1368 66 130 0 1595 0
Current children cumulated CPU time (s) 918.06
Current children cumulated vsize (KiB) 6912

[startup+919.102 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 7515
/proc/meminfo: memFree=1379636/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=918.86
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1382 0 0 0 91884 2 0 0 25 0 1 0 230655176 7077888 1368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1368 66 130 0 1595 0
Current children cumulated CPU time (s) 918.86
Current children cumulated vsize (KiB) 6912

[startup+919.502 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 7515
/proc/meminfo: memFree=1379636/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=919.27
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1382 0 0 0 91925 2 0 0 25 0 1 0 230655176 7077888 1368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1368 66 130 0 1595 0
Current children cumulated CPU time (s) 919.27
Current children cumulated vsize (KiB) 6912

[startup+919.702 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 7515
/proc/meminfo: memFree=1379636/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=919.46
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1382 0 0 0 91944 2 0 0 25 0 1 0 230655176 7077888 1368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1368 66 130 0 1595 0
Current children cumulated CPU time (s) 919.46
Current children cumulated vsize (KiB) 6912

[startup+919.802 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 7515
/proc/meminfo: memFree=1379636/2055920 swapFree=4184544/4192956
[pid=7514] ppid=7512 vsize=6912 CPUtime=919.56
/proc/7514/stat : 7514 (minisat_noasser) R 7512 7514 7421 0 -1 4194304 1382 0 0 0 91954 2 0 0 25 0 1 0 230655176 7077888 1368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7514/statm: 1728 1368 66 130 0 1595 0
Current children cumulated CPU time (s) 919.56
Current children cumulated vsize (KiB) 6912

Child status: 20
Real time (s): 919.837
CPU time (s): 919.608
CPU user time (s): 919.581
CPU system time (s): 0.026995
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 6912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 919.581
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1388
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= 1634

runsolver used 0.791879 second user time and 1.72774 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Apr 29 06:17:31 UTC 2007

IDJOB= 426635
IDBENCH= 19890
IDSOLVER= 189
FILE ID= node55/426635-1177827451

PBS_JOBID= 4718276

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426635-1177827451/minisat_noassertions /tmp/evaluation/426635-1177827451/instance-426635-1177827451.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-426635-1177827451 -o ROOT/results/node55/solver-426635-1177827451 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426635-1177827451/minisat_noassertions /tmp/evaluation/426635-1177827451/instance-426635-1177827451.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 904536472

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1385740 kB
Buffers:         59276 kB
Cached:         524872 kB
SwapCached:       2556 kB
Active:         314384 kB
Inactive:       279472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385740 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            62420 kB
Committed_AS:  1377272 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node55 on Sun Apr 29 06:32:51 UTC 2007