Trace number 420985

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 906.609 906.86

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.5957
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 |       101 |      50     4450    31150 |     1631      101     19 |  0.041 % |
0.07/0.09	c |       252 |      50     4450    31150 |     1794      252     19 |  0.041 % |
0.10/0.10	c |       479 |      50     4450    31150 |     1974      479     18 |  0.041 % |
0.10/0.11	c |       818 |      50     4450    31150 |     2171      818     18 |  0.041 % |
0.10/0.13	c |      1326 |      50     4450    31150 |     2388     1326     18 |  0.041 % |
0.10/0.17	c |      2087 |      50     4450    31150 |     2627     2087     18 |  0.041 % |
0.20/0.22	c |      3226 |      50     4450    31150 |     2890     1902     18 |  0.041 % |
0.29/0.30	c |      4934 |      50     4450    31150 |     3179     2153     17 |  0.041 % |
0.39/0.43	c |      7496 |      50     4450    31150 |     3497     3114     18 |  0.041 % |
0.59/0.63	c |     11340 |      50     4450    31150 |     3847     3438     17 |  0.041 % |
0.89/0.92	c |     17107 |      50     4450    31150 |     4232     3402     17 |  0.041 % |
1.29/1.37	c |     25756 |      50     4450    31150 |     4655     3542     17 |  0.041 % |
1.99/2.08	c |     38731 |      50     4450    31150 |     5120     2480     16 |  0.041 % |
3.09/3.18	c |     58194 |      50     4450    31150 |     5632     3950     16 |  0.041 % |
4.79/4.87	c |     87386 |      50     4450    31150 |     6196     4888     17 |  0.041 % |
7.39/7.49	c |    131176 |      50     4450    31150 |     6815     5170     16 |  0.041 % |
11.49/11.57	c |    196861 |      50     4450    31150 |     7497     5921     17 |  0.041 % |
17.89/17.99	c |    295388 |      50     4450    31150 |     8247     6724     17 |  0.041 % |
27.98/28.08	c |    443177 |      50     4450    31150 |     9071     5719     15 |  0.041 % |
43.88/43.92	c |    664860 |      50     4450    31150 |     9979     4704     16 |  0.041 % |
68.87/68.93	c |    997385 |      50     4450    31150 |    10977     7310     15 |  0.041 % |
108.36/108.48	c |   1496173 |      50     4450    31150 |    12074     5808     16 |  0.041 % |
170.65/170.75	c |   2244357 |      50     4450    31150 |    13282    10408     14 |  0.042 % |
269.71/269.88	c |   3366632 |      50     4450    31150 |    14610     8861     14 |  0.042 % |
428.28/428.44	c |   5050044 |      50     4450    31150 |    16071    10129     16 |  0.081 % |
679.80/680.03	c |   7575160 |      49     4097    28679 |    17678    10352     12 |  2.083 % |
906.54/906.85	c ===============================================================================
906.54/906.85	c restarts              : 27
906.54/906.85	c conflicts             : 9784562        (10793 /sec)
906.54/906.85	c decisions             : 10492248       (1.79 % random) (11574 /sec)
906.54/906.85	c propagations          : 80885229       (89223 /sec)
906.54/906.85	c conflict literals     : 144538464      (25.97 % deleted)
906.54/906.85	c Memory used           : 6.80 MB
906.54/906.85	c CPU time              : 906.548 s
906.54/906.85	c 
906.54/906.85	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/node18/watcher-420985-1177490697 -o ROOT/results/node18/solver-420985-1177490697 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/420985-1177490697/minisat_noassertions /tmp/evaluation/420985-1177490697/instance-420985-1177490697.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: 0.65 0.21 0.07 3/77 26961
/proc/meminfo: memFree=1661696/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=1856 CPUtime=0
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 196987087 1900544 140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 464 140 50 130 0 331 0

[startup+0.0811121 s]
/proc/loadavg: 0.65 0.21 0.07 3/77 26961
/proc/meminfo: memFree=1661696/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=2116 CPUtime=0.07
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 228 0 0 0 7 0 0 0 18 0 1 0 196987087 2166784 214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 529 214 62 130 0 396 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2116

[startup+0.102114 s]
/proc/loadavg: 0.65 0.21 0.07 3/77 26961
/proc/meminfo: memFree=1661696/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=2116 CPUtime=0.1
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 233 0 0 0 10 0 0 0 18 0 1 0 196987087 2166784 219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682981 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 529 219 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.302133 s]
/proc/loadavg: 0.65 0.21 0.07 3/77 26961
/proc/meminfo: memFree=1661696/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=2248 CPUtime=0.29
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 273 0 0 0 29 0 0 0 20 0 1 0 196987087 2301952 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 562 259 66 130 0 429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2248

[startup+0.702173 s]
/proc/loadavg: 0.65 0.21 0.07 3/77 26961
/proc/meminfo: memFree=1661696/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=2524 CPUtime=0.69
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 321 0 0 0 69 0 0 0 24 0 1 0 196987087 2584576 307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 631 307 66 130 0 498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2524

[startup+1.50125 s]
/proc/loadavg: 0.65 0.21 0.07 2/78 26962
/proc/meminfo: memFree=1660600/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=2656 CPUtime=1.49
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 196987087 2719744 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 664 349 66 130 0 531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2656

[startup+3.1014 s]
/proc/loadavg: 0.65 0.21 0.07 2/78 26962
/proc/meminfo: memFree=1660280/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=2788 CPUtime=3.09
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 400 0 0 0 309 0 0 0 25 0 1 0 196987087 2854912 386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547146 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 697 386 66 130 0 564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2788

[startup+6.30171 s]
/proc/loadavg: 0.68 0.23 0.08 2/78 26962
/proc/meminfo: memFree=1659960/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=3052 CPUtime=6.29
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 454 0 0 0 629 0 0 0 25 0 1 0 196987087 3125248 440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 763 440 66 130 0 630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3052

[startup+12.7013 s]
/proc/loadavg: 0.71 0.24 0.08 2/78 26962
/proc/meminfo: memFree=1659576/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=3328 CPUtime=12.69
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 525 0 0 0 1269 0 0 0 25 0 1 0 196987087 3407872 511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 832 511 66 130 0 699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3328

[startup+25.5016 s]
/proc/loadavg: 0.77 0.28 0.10 2/78 26962
/proc/meminfo: memFree=1659192/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=3608 CPUtime=25.48
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 604 0 0 0 2548 0 0 0 25 0 1 0 196987087 3694592 590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 902 590 66 130 0 769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3608

[startup+51.101 s]
/proc/loadavg: 0.85 0.33 0.12 2/78 26962
/proc/meminfo: memFree=1658808/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=4032 CPUtime=51.07
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 697 0 0 0 5107 0 0 0 25 0 1 0 196987087 4128768 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1008 683 66 130 0 875 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4032

[startup+102.306 s]
/proc/loadavg: 0.93 0.43 0.16 2/78 26962
/proc/meminfo: memFree=1658296/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=4652 CPUtime=102.26
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 830 0 0 0 10226 0 0 0 25 0 1 0 196987087 4763648 816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1163 816 66 130 0 1030 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4652

[startup+162.302 s]
/proc/loadavg: 0.97 0.53 0.21 2/78 26962
/proc/meminfo: memFree=1658040/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=4812 CPUtime=162.25
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 896 0 0 0 16224 1 0 0 25 0 1 0 196987087 4927488 882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1203 882 66 130 0 1070 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4812

[startup+222.302 s]
/proc/loadavg: 0.99 0.62 0.26 2/78 26962
/proc/meminfo: memFree=1657720/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=5236 CPUtime=222.23
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 972 0 0 0 22222 1 0 0 25 0 1 0 196987087 5361664 958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1309 958 66 130 0 1176 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5236

[startup+282.301 s]
/proc/loadavg: 0.99 0.68 0.30 2/78 26962
/proc/meminfo: memFree=1657528/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=5396 CPUtime=282.21
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1017 0 0 0 28220 1 0 0 25 0 1 0 196987087 5525504 1003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1349 1003 66 130 0 1216 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5396

[startup+342.301 s]
/proc/loadavg: 0.99 0.74 0.34 2/78 26962
/proc/meminfo: memFree=1657080/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=5820 CPUtime=342.2
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1115 0 0 0 34218 2 0 0 25 0 1 0 196987087 5959680 1101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1455 1101 66 130 0 1322 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5820

[startup+402.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 26962
/proc/meminfo: memFree=1656952/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=5964 CPUtime=402.18
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1146 0 0 0 40216 2 0 0 25 0 1 0 196987087 6107136 1132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1491 1132 66 130 0 1358 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5964

[startup+462.303 s]
/proc/loadavg: 0.99 0.82 0.42 2/78 26962
/proc/meminfo: memFree=1656504/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6392 CPUtime=462.17
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1244 0 0 0 46214 3 0 0 25 0 1 0 196987087 6545408 1230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1598 1230 66 130 0 1465 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6392

[startup+522.303 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 26962
/proc/meminfo: memFree=1656376/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6676 CPUtime=522.15
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1296 0 0 0 52212 3 0 0 25 0 1 0 196987087 6836224 1282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1669 1282 66 130 0 1536 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6676

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 26962
/proc/meminfo: memFree=1656248/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6676 CPUtime=582.14
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1310 0 0 0 58210 4 0 0 25 0 1 0 196987087 6836224 1296 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1669 1296 66 130 0 1536 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6676

[startup+642.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 26962
/proc/meminfo: memFree=1656248/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6816 CPUtime=642.12
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1323 0 0 0 64208 4 0 0 25 0 1 0 196987087 6979584 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1704 1309 66 130 0 1571 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6816

[startup+702.303 s]
/proc/loadavg: 0.99 0.91 0.54 2/78 26962
/proc/meminfo: memFree=1656120/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6816 CPUtime=702.1
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1350 0 0 0 70206 4 0 0 25 0 1 0 196987087 6979584 1336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1704 1336 66 130 0 1571 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6816

[startup+762.305 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 26962
/proc/meminfo: memFree=1655992/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=762.09
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1371 0 0 0 76204 5 0 0 25 0 1 0 196987087 7127040 1357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1357 66 130 0 1607 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 6960

[startup+822.302 s]
/proc/loadavg: 0.99 0.94 0.59 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=822.06
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1378 0 0 0 82201 5 0 0 25 0 1 0 196987087 7127040 1364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1364 66 130 0 1607 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 6960

[startup+882.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=882.04
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1392 0 0 0 88199 5 0 0 25 0 1 0 196987087 7127040 1378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1378 66 130 0 1607 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 6960

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

[startup+883.101 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=882.84
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1393 0 0 0 88279 5 0 0 25 0 1 0 196987087 7127040 1379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1379 66 130 0 1607 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 6960

[startup+895.902 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=895.64
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1396 0 0 0 89559 5 0 0 25 0 1 0 196987087 7127040 1382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1382 66 130 0 1607 0
Current children cumulated CPU time (s) 895.64
Current children cumulated vsize (KiB) 6960

[startup+902.301 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=902.04
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1397 0 0 0 90199 5 0 0 25 0 1 0 196987087 7127040 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1383 66 130 0 1607 0
Current children cumulated CPU time (s) 902.04
Current children cumulated vsize (KiB) 6960

[startup+903.901 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=903.64
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1397 0 0 0 90359 5 0 0 25 0 1 0 196987087 7127040 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1383 66 130 0 1607 0
Current children cumulated CPU time (s) 903.64
Current children cumulated vsize (KiB) 6960

[startup+905.502 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=905.24
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1397 0 0 0 90519 5 0 0 25 0 1 0 196987087 7127040 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1383 66 130 0 1607 0
Current children cumulated CPU time (s) 905.24
Current children cumulated vsize (KiB) 6960

[startup+906.302 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=906.04
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1397 0 0 0 90599 5 0 0 25 0 1 0 196987087 7127040 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1383 66 130 0 1607 0
Current children cumulated CPU time (s) 906.04
Current children cumulated vsize (KiB) 6960

[startup+906.702 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=906.44
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1397 0 0 0 90639 5 0 0 25 0 1 0 196987087 7127040 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1383 66 130 0 1607 0
Current children cumulated CPU time (s) 906.44
Current children cumulated vsize (KiB) 6960

[startup+906.802 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 26962
/proc/meminfo: memFree=1655928/2055920 swapFree=4147180/4192956
[pid=26961] ppid=26959 vsize=6960 CPUtime=906.54
/proc/26961/stat : 26961 (minisat_noasser) R 26959 26961 26859 0 -1 4194304 1397 0 0 0 90649 5 0 0 25 0 1 0 196987087 7127040 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/26961/statm: 1740 1383 66 130 0 1607 0
Current children cumulated CPU time (s) 906.54
Current children cumulated vsize (KiB) 6960

Child status: 20
Real time (s): 906.86
CPU time (s): 906.609
CPU user time (s): 906.548
CPU system time (s): 0.06099
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 6960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 906.548
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1403
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= 18838

runsolver used 0.740887 second user time and 1.80872 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 25 08:44:57 UTC 2007

IDJOB= 420985
IDBENCH= 19894
IDSOLVER= 188
FILE ID= node18/420985-1177490697

PBS_JOBID= 4685873

Free space on /tmp= 66489 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/420985-1177490697/minisat_noassertions /tmp/evaluation/420985-1177490697/instance-420985-1177490697.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-420985-1177490697 -o ROOT/results/node18/solver-420985-1177490697 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/420985-1177490697/minisat_noassertions /tmp/evaluation/420985-1177490697/instance-420985-1177490697.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 917705976

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1662104 kB
Buffers:         44136 kB
Cached:         265124 kB
SwapCached:      14828 kB
Active:         121092 kB
Inactive:       211468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662104 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            46860 kB
Committed_AS:  5415064 kB
PageTables:       1776 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= 66489 MiB

End job on node18 on Wed Apr 25 09:00:04 UTC 2007