Trace number 424984

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 5000.06 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark774.951
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       100 |     900    18000    90000 |     6600      100    110 |  0.000 % |
0.09/0.15	c |       250 |     900    18000    90000 |     7260      250    107 |  0.000 % |
0.09/0.17	c |       475 |     900    18000    90000 |     7986      475    103 |  0.000 % |
0.19/0.21	c |       812 |     900    18000    90000 |     8784      812    111 |  0.000 % |
0.19/0.26	c |      1318 |     900    18000    90000 |     9663     1318    112 |  0.000 % |
0.29/0.35	c |      2077 |     900    18000    90000 |    10629     2077    115 |  0.000 % |
0.39/0.49	c |      3216 |     900    18000    90000 |    11692     3216    117 |  0.000 % |
0.69/0.71	c |      4925 |     900    18000    90000 |    12861     4925    120 |  0.000 % |
0.99/1.10	c |      7489 |     900    18000    90000 |    14147     7489    121 |  0.000 % |
1.79/1.81	c |     11333 |     900    18000    90000 |    15562    11333    123 |  0.000 % |
2.99/3.06	c |     17099 |     900    18000    90000 |    17118     9158    130 |  0.000 % |
4.99/5.07	c |     25748 |     900    18000    90000 |    18830     9084    129 |  0.000 % |
8.09/8.11	c |     38723 |     900    18000    90000 |    20713    12478    130 |  0.000 % |
14.38/14.42	c |     58184 |     900    18000    90000 |    22784    10901    133 |  0.000 % |
24.79/24.82	c |     87376 |     900    18000    90000 |    25063    16656    127 |  0.000 % |
41.38/41.40	c |    131165 |     900    18000    90000 |    27569    20260    133 |  0.000 % |
66.78/66.87	c |    196850 |     900    18000    90000 |    30326    22886    129 |  0.000 % |
109.76/109.87	c |    295377 |     900    18000    90000 |    33359    16684    130 |  0.000 % |
181.95/182.04	c |    443167 |     900    18000    90000 |    36695    17896    130 |  0.000 % |
299.12/299.25	c |    664851 |     900    18000    90000 |    40364    24677    128 |  0.000 % |
469.47/469.62	c |    997376 |     900    18000    90000 |    44401    32436    134 |  0.000 % |
786.60/786.88	c |   1496164 |     900    18000    90000 |    48841    39424    133 |  0.000 % |
1269.18/1269.68	c |   2244348 |     900    18000    90000 |    53725    23514    130 |  0.000 % |
2013.89/2014.52	c |   3366622 |     900    18000    90000 |    59098    38766    132 |  0.000 % |
3320.68/3321.61	c |   5050033 |     900    18000    90000 |    65008    26051    127 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-424984-1177721029 -o ROOT/results/node15/solver-424984-1177721029 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424984-1177721029/minisat_noassertions /tmp/evaluation/424984-1177721029/instance-424984-1177721029.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: 0.92 0.98 0.99 3/77 6373
/proc/meminfo: memFree=1551744/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=1988 CPUtime=0
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 220020483 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 497 233 50 130 0 364 0

[startup+0.0481339 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6373
/proc/meminfo: memFree=1551744/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=3220 CPUtime=0.04
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 581 0 0 0 4 0 0 0 18 0 1 0 220020483 3297280 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 805 567 62 130 0 672 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3220

[startup+0.101138 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6373
/proc/meminfo: memFree=1551744/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=3396 CPUtime=0.09
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 220020483 3477504 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529230 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 849 603 62 130 0 716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301156 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6373
/proc/meminfo: memFree=1551744/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=3532 CPUtime=0.29
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 747 0 0 0 29 0 0 0 19 0 1 0 220020483 3616768 657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 883 657 67 130 0 750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3532

[startup+0.701193 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6373
/proc/meminfo: memFree=1551744/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=5248 CPUtime=0.69
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 1158 0 0 0 69 0 0 0 22 0 1 0 220020483 5373952 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 1312 1068 67 130 0 1179 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5248

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1546680/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=7796 CPUtime=1.49
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 1813 0 0 0 148 1 0 0 25 0 1 0 220020483 7983104 1723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 1949 1723 67 130 0 1816 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7796

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1543288/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=11164 CPUtime=3.09
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 2642 0 0 0 308 1 0 0 25 0 1 0 220020483 11431936 2552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 2791 2552 67 130 0 2658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11164

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1540216/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=12484 CPUtime=6.29
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 2967 0 0 0 627 2 0 0 25 0 1 0 220020483 12783616 2877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 3121 2877 67 130 0 2988 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12484

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1538040/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=14504 CPUtime=12.68
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 3493 0 0 0 1266 2 0 0 25 0 1 0 220020483 14852096 3403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 3626 3403 67 130 0 3493 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14504

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1536312/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=16352 CPUtime=25.49
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 3934 0 0 0 2546 3 0 0 25 0 1 0 220020483 16744448 3844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 4088 3844 67 130 0 3955 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16352

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1533240/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=19404 CPUtime=51.08
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 4684 0 0 0 5104 4 0 0 25 0 1 0 220020483 19869696 4594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 4851 4594 67 130 0 4718 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19404

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1529592/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=22968 CPUtime=102.27
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 5600 0 0 0 10222 5 0 0 25 0 1 0 220020483 23519232 5510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552902 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 5742 5510 67 130 0 5609 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22968

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1527736/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=24948 CPUtime=162.25
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 6071 0 0 0 16219 6 0 0 25 0 1 0 220020483 25546752 5981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 6237 5981 67 130 0 6104 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24948

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1525560/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=27012 CPUtime=222.24
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 6605 0 0 0 22217 7 0 0 25 0 1 0 220020483 27660288 6515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 6753 6515 67 130 0 6620 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27012

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 6374
/proc/meminfo: memFree=1525560/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=27136 CPUtime=282.22
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 6621 0 0 0 28215 7 0 0 25 0 1 0 220020483 27787264 6531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 6784 6531 67 130 0 6651 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27136

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1522104/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=30544 CPUtime=342.2
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 7479 0 0 0 34212 8 0 0 25 0 1 0 220020483 31277056 7389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 7636 7389 67 130 0 7503 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30544

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1521592/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=30940 CPUtime=402.19
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 7598 0 0 0 40210 9 0 0 25 0 1 0 220020483 31682560 7508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 7735 7508 67 130 0 7602 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30940

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1521656/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=30940 CPUtime=462.17
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 7598 0 0 0 46208 9 0 0 25 0 1 0 220020483 31682560 7508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 7735 7508 67 130 0 7602 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30940

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1518776/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=33804 CPUtime=522.16
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 8298 0 0 0 52205 11 0 0 25 0 1 0 220020483 34615296 8208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 8451 8208 67 130 0 8318 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33804

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1518264/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=34464 CPUtime=582.14
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 8433 0 0 0 58203 11 0 0 25 0 1 0 220020483 35291136 8343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 8616 8343 67 130 0 8483 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34464

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6374
/proc/meminfo: memFree=1518264/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=34456 CPUtime=642.14
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 8433 0 0 0 64202 12 0 0 25 0 1 0 220020483 35282944 8343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 8614 8343 67 130 0 8481 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 34456


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1495736/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=56796 CPUtime=4061.2
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14105 0 0 0 406075 45 0 0 25 0 1 0 220020483 58159104 13931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14199 13931 67 130 0 14066 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 56796

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494840/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4121.18
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14320 0 0 0 412072 46 0 0 25 0 1 0 220020483 59117568 14146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14146 67 130 0 14300 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 57732

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494840/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4181.16
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14320 0 0 0 418070 46 0 0 25 0 1 0 220020483 59117568 14146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14146 67 130 0 14300 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 57732

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494840/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4241.15
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14320 0 0 0 424068 47 0 0 25 0 1 0 220020483 59117568 14146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14146 67 130 0 14300 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 57732

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494904/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4301.13
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14320 0 0 0 430066 47 0 0 25 0 1 0 220020483 59117568 14146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14146 67 130 0 14300 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 57732

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494840/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4361.12
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14320 0 0 0 436065 47 0 0 25 0 1 0 220020483 59117568 14146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14146 67 130 0 14300 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 57732

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494712/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57864 CPUtime=4421.11
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14348 0 0 0 442063 48 0 0 25 0 1 0 220020483 59252736 14174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14466 14174 67 130 0 14333 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 57864

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494776/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57848 CPUtime=4481.09
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14348 0 0 0 448061 48 0 0 25 0 1 0 220020483 59236352 14174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14462 14174 67 130 0 14329 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 57848

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494840/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4541.08
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14348 0 0 0 454059 49 0 0 25 0 1 0 220020483 59117568 14170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547040 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14170 67 130 0 14300 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 57732

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6574
/proc/meminfo: memFree=1494840/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4601.06
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14348 0 0 0 460057 49 0 0 25 0 1 0 220020483 59117568 14170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14170 67 130 0 14300 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 57732

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6730
/proc/meminfo: memFree=1493448/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57732 CPUtime=4660.98
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14348 0 0 0 466048 50 0 0 25 0 1 0 220020483 59117568 14170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14433 14170 67 130 0 14300 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 57732

[startup+4722.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7268
/proc/meminfo: memFree=1494256/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57864 CPUtime=4720.91
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14372 0 0 0 472040 51 0 0 25 0 1 0 220020483 59252736 14194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14466 14194 67 130 0 14333 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 57864

[startup+4782.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 7268
/proc/meminfo: memFree=1494384/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57864 CPUtime=4780.89
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14379 0 0 0 478037 52 0 0 25 0 1 0 220020483 59252736 14201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14466 14201 67 130 0 14333 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 57864

[startup+4842.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 7268
/proc/meminfo: memFree=1494448/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57864 CPUtime=4840.88
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14379 0 0 0 484035 53 0 0 25 0 1 0 220020483 59252736 14201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14466 14201 67 130 0 14333 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 57864

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7268
/proc/meminfo: memFree=1494384/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57996 CPUtime=4900.86
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14387 0 0 0 490033 53 0 0 25 0 1 0 220020483 59387904 14209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14499 14209 67 130 0 14366 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 57996

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7268
/proc/meminfo: memFree=1494384/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57996 CPUtime=4960.84
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14387 0 0 0 496031 53 0 0 25 0 1 0 220020483 59387904 14209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14499 14209 67 130 0 14366 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 57996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7268
/proc/meminfo: memFree=1494392/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57932 CPUtime=5000.04
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14387 0 0 0 499950 54 0 0 25 0 1 0 220020483 59322368 14209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14483 14209 67 130 0 14350 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 57932

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7268
/proc/meminfo: memFree=1494392/2055920 swapFree=4169140/4192956
[pid=6373] ppid=6371 vsize=57932 CPUtime=5000.04
/proc/6373/stat : 6373 (minisat_noasser) R 6371 6373 6080 0 -1 4194304 14387 0 0 0 499950 54 0 0 25 0 1 0 220020483 59322368 14209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6373/statm: 14483 14209 67 130 0 14350 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 57932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.06
CPU user time (s): 4999.51
CPU system time (s): 0.552915
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 57996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.552915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14387
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= 8456

runsolver used 3.66044 second user time and 10.9703 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 28 00:43:49 UTC 2007

IDJOB= 424984
IDBENCH= 20077
IDSOLVER= 189
FILE ID= node15/424984-1177721029

PBS_JOBID= 4715380

Free space on /tmp= 66542 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/424984-1177721029/minisat_noassertions /tmp/evaluation/424984-1177721029/instance-424984-1177721029.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-424984-1177721029 -o ROOT/results/node15/solver-424984-1177721029 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424984-1177721029/minisat_noassertions /tmp/evaluation/424984-1177721029/instance-424984-1177721029.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 919703162

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1552152 kB
Buffers:         48312 kB
Cached:         358704 kB
SwapCached:       2956 kB
Active:         211904 kB
Inactive:       218472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552152 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          30544 kB
Slab:            58772 kB
Committed_AS:  7131800 kB
PageTables:       1868 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= 66542 MiB

End job on node15 on Sat Apr 28 02:07:12 UTC 2007