Trace number 421868

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? (MO) 4234.29 4235.89

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-15-s.cnf
MD5SUMaeddf6934ba21adf4a25a76bc314ef43
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark464.515
Satisfiable
(Un)Satisfiability was proved
Number of variables218494
Number of clauses1013700
Sum of the clauses size2333596
Maximum clause length10
Minimum clause length1
Number of clauses of size 116379
Number of clauses of size 2796846
Number of clauses of size 3159775
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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:  218494                                               |
0.00/0.00	c |  Number of clauses:    1013700                                              |
1.19/1.25	c |  Parsing time:         1.17         s                                       |
4.09/4.11	c ============================[ Search Statistics ]==============================
4.09/4.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.09/4.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.09/4.11	c ===============================================================================
4.09/4.11	c |         0 |  103146   583284  1556347 |   194428        0    nan |  0.000 % |
4.38/4.48	c |       100 |  103146   583284  1556347 |   213870      100    675 | 21.466 % |
4.78/4.86	c |       251 |  103146   583284  1556347 |   235257      251    393 | 21.466 % |
5.18/5.23	c |       478 |  102785   583284  1556347 |   258783      474    247 | 22.300 % |
5.98/6.04	c |       816 |   98953   557457  1492439 |   284662      801    179 | 23.385 % |
6.68/6.74	c |      1322 |   98290   557457  1492439 |   313128     1303    141 | 24.619 % |
7.68/7.73	c |      2083 |   98166   557457  1492439 |   344441     2062    129 | 25.139 % |
9.68/9.79	c |      3222 |   94177   528809  1421318 |   378885     3179    130 | 25.571 % |
13.18/13.22	c |      4930 |   90225   505470  1363174 |   416773     4859    126 | 27.407 % |
17.38/17.48	c |      7492 |   87286   487981  1319507 |   458451     7361    128 | 28.725 % |
26.38/26.49	c |     11338 |   86978   487874  1319221 |   504296    11192    160 | 29.082 % |
40.46/40.58	c |     17107 |   84564   474335  1287934 |   554725    16892    168 | 30.702 % |
77.15/77.21	c |     25757 |   82697   461474  1255465 |   610198    25470    299 | 30.832 % |
119.33/119.43	c |     38732 |   82547   460610  1253224 |   671218    38414    344 | 30.924 % |
202.30/202.46	c |     58193 |   81616   455266  1240687 |   738340    57742    431 | 31.363 % |
353.55/353.77	c |     87385 |   81522   455266  1240687 |   812174    86915    496 | 31.816 % |
623.05/623.36	c |    131175 |   80494   448935  1225761 |   893391   130583    604 | 31.862 % |
1012.42/1012.85	c |    196859 |   79702   443635  1212777 |   982730   196137    645 | 32.243 % |
1675.09/1675.73	c |    295388 |   79519   442175  1209085 |  1081003   294526    702 | 32.345 % |
3001.24/3002.44	c |    443177 |   79352   441010  1206083 |  1189103   442305    740 | 32.362 % |

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/node58/watcher-421868-1177503857 -o ROOT/results/node58/solver-421868-1177503857 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421868-1177503857/minisat_noassertions /tmp/evaluation/421868-1177503857/instance-421868-1177503857.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.96 3/64 20575
/proc/meminfo: memFree=1733424/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=2328 CPUtime=0
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 198295507 2383872 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 582 459 50 130 0 449 0

[startup+0.0900039 s]
/proc/loadavg: 0.78 0.95 0.96 3/64 20575
/proc/meminfo: memFree=1733424/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=12076 CPUtime=0.08
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 2565 0 0 0 7 1 0 0 18 0 1 0 198295507 12365824 2551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 3019 2553 50 130 0 2886 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12076

[startup+0.101005 s]
/proc/loadavg: 0.78 0.95 0.96 3/64 20575
/proc/meminfo: memFree=1733424/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=13060 CPUtime=0.09
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 2878 0 0 0 8 1 0 0 18 0 1 0 198295507 13373440 2864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 3265 2864 50 130 0 3132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13060

[startup+0.301039 s]
/proc/loadavg: 0.78 0.95 0.96 3/64 20575
/proc/meminfo: memFree=1733424/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=37652 CPUtime=0.29
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 8692 0 0 0 26 3 0 0 19 0 1 0 198295507 38555648 8678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 9413 8679 50 130 0 9280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37652

[startup+0.701106 s]
/proc/loadavg: 0.78 0.95 0.96 3/64 20575
/proc/meminfo: memFree=1733424/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=55344 CPUtime=0.69
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 12959 0 0 0 64 5 0 0 22 0 1 0 198295507 56672256 12945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 13836 12945 50 130 0 13703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55344

[startup+1.50124 s]
/proc/loadavg: 0.78 0.95 0.96 2/65 20576
/proc/meminfo: memFree=1663400/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=87180 CPUtime=1.49
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 20030 0 0 0 141 8 0 0 25 0 1 0 198295507 89272320 20016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529246 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 21795 20016 61 130 0 21662 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87180

[startup+3.10151 s]
/proc/loadavg: 0.78 0.95 0.96 2/65 20576
/proc/meminfo: memFree=1644968/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=112000 CPUtime=3.09
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 25733 0 0 0 298 11 0 0 25 0 1 0 198295507 114688000 25719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521139 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 28000 25719 61 130 0 27867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112000

[startup+6.30105 s]
/proc/loadavg: 0.80 0.95 0.96 2/65 20576
/proc/meminfo: memFree=1639016/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=100696 CPUtime=6.28
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 27175 0 0 0 616 12 0 0 25 0 1 0 198295507 103112704 23559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 25174 23559 67 130 0 25041 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 100696

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.96 2/65 20576
/proc/meminfo: memFree=1639016/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=100964 CPUtime=12.68
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 27188 0 0 0 1256 12 0 0 25 0 1 0 198295507 103387136 23572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 25241 23572 67 130 0 25108 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 100964

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.96 2/65 20576
/proc/meminfo: memFree=1639144/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=100964 CPUtime=25.47
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 27188 0 0 0 2535 12 0 0 25 0 1 0 198295507 103387136 23572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 25241 23572 67 130 0 25108 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 100964

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.96 2/65 20576
/proc/meminfo: memFree=1636200/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=104472 CPUtime=51.05
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 28047 0 0 0 5092 13 0 0 25 0 1 0 198295507 106979328 24431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 26118 24431 67 130 0 25985 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 104472

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 20576
/proc/meminfo: memFree=1610856/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=129372 CPUtime=102.23
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 34272 0 0 0 10204 19 0 0 25 0 1 0 198295507 132476928 30656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 32343 30656 67 130 0 32210 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 129372

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1578792/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=161740 CPUtime=162.21
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 42352 0 0 0 16195 26 0 0 25 0 1 0 198295507 165621760 38736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 40435 38736 67 130 0 40302 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 161740

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1544872/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=195304 CPUtime=222.2
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 50733 0 0 0 22183 37 0 0 25 0 1 0 198295507 199991296 47117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 48826 47117 67 130 0 48693 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 195304

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1518632/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=221776 CPUtime=282.17
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 57358 0 0 0 28175 42 0 0 25 0 1 0 198295507 227098624 53742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 55444 53742 67 130 0 55311 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 221776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1486568/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=253456 CPUtime=342.16
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 65297 0 0 0 34168 48 0 0 25 0 1 0 198295507 259538944 61681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548437 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 63364 61681 67 130 0 63231 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 253456

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1457576/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=282772 CPUtime=402.13
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 72586 0 0 0 40158 55 0 0 25 0 1 0 198295507 289558528 68970 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 70693 68970 67 130 0 70560 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 282772

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1429288/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=310780 CPUtime=462.11
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 79598 0 0 0 46150 61 0 0 25 0 1 0 198295507 318238720 75982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548416 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 77695 75982 67 130 0 77562 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 310780

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1397672/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=342724 CPUtime=522.09
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 87600 0 0 0 52140 69 0 0 25 0 1 0 198295507 350949376 83984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 85681 83984 67 130 0 85548 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 342724

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1360552/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=379348 CPUtime=582.07
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 96748 0 0 0 58130 77 0 0 25 0 1 0 198295507 388452352 93132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 94837 93132 67 130 0 94704 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 379348

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 20576
/proc/meminfo: memFree=1329640/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=409808 CPUtime=642.05
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 104391 0 0 0 64122 83 0 0 25 0 1 0 198295507 419643392 100775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 102452 100775 67 130 0 102319 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 409808


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

[startup+3282.3 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 20776
/proc/meminfo: memFree=243304/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1494988 CPUtime=3281.04
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 375342 0 0 0 327775 329 0 0 25 0 1 0 198295507 1530867712 371726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 373747 371726 67 130 0 373614 0
Current children cumulated CPU time (s) 3281.04
Current children cumulated vsize (KiB) 1494988

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 20776
/proc/meminfo: memFree=221992/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1516492 CPUtime=3341.02
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 380710 0 0 0 333769 333 0 0 25 0 1 0 198295507 1552887808 377094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548437 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 379123 377094 67 130 0 378990 0
Current children cumulated CPU time (s) 3341.02
Current children cumulated vsize (KiB) 1516492

[startup+3402.31 s]
/proc/loadavg: 1.07 1.02 0.98 2/65 20776
/proc/meminfo: memFree=199720/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1538472 CPUtime=3401.01
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 386220 0 0 0 339762 339 0 0 25 0 1 0 198295507 1575395328 382604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 384618 382604 67 130 0 384485 0
Current children cumulated CPU time (s) 3401.01
Current children cumulated vsize (KiB) 1538472

[startup+3462.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/65 20776
/proc/meminfo: memFree=177064/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1561328 CPUtime=3460.98
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 391923 0 0 0 345755 343 0 0 25 0 1 0 198295507 1598799872 388307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 390332 388307 67 130 0 390199 0
Current children cumulated CPU time (s) 3460.98
Current children cumulated vsize (KiB) 1561328

[startup+3522.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 20776
/proc/meminfo: memFree=153064/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1585100 CPUtime=3520.95
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 397885 0 0 0 351747 348 0 0 25 0 1 0 198295507 1623142400 394269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 396275 394269 67 130 0 396142 0
Current children cumulated CPU time (s) 3520.95
Current children cumulated vsize (KiB) 1585100

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=131304/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1606956 CPUtime=3580.93
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 403343 0 0 0 357739 354 0 0 25 0 1 0 198295507 1645522944 399727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 401739 399727 67 130 0 401606 0
Current children cumulated CPU time (s) 3580.93
Current children cumulated vsize (KiB) 1606956

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=107560/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1630572 CPUtime=3640.92
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 409236 0 0 0 363733 359 0 0 25 0 1 0 198295507 1669705728 405620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 407643 405620 67 130 0 407510 0
Current children cumulated CPU time (s) 3640.92
Current children cumulated vsize (KiB) 1630572

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=86376/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1651788 CPUtime=3700.9
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 414563 0 0 0 369725 365 0 0 25 0 1 0 198295507 1691430912 410947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 412947 410947 67 130 0 412814 0
Current children cumulated CPU time (s) 3700.9
Current children cumulated vsize (KiB) 1651788

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=65000/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1673044 CPUtime=3760.88
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 419841 0 0 0 375719 369 0 0 25 0 1 0 198295507 1713197056 416225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 418261 416225 67 130 0 418128 0
Current children cumulated CPU time (s) 3760.88
Current children cumulated vsize (KiB) 1673044

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=42792/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1695276 CPUtime=3820.85
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 425412 0 0 0 381712 373 0 0 25 0 1 0 198295507 1735962624 421796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 423819 421796 67 130 0 423686 0
Current children cumulated CPU time (s) 3820.85
Current children cumulated vsize (KiB) 1695276

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=22056/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1716124 CPUtime=3880.83
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 430591 0 0 0 387705 378 0 0 25 0 1 0 198295507 1757310976 426975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 429031 426975 67 130 0 428898 0
Current children cumulated CPU time (s) 3880.83
Current children cumulated vsize (KiB) 1716124

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.98 3/65 20776
/proc/meminfo: memFree=14760/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1738544 CPUtime=3940.79
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 436190 0 0 0 393696 383 0 0 25 0 1 0 198295507 1780269056 432574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 434636 432574 67 130 0 434503 0
Current children cumulated CPU time (s) 3940.79
Current children cumulated vsize (KiB) 1738544

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=14824/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1757148 CPUtime=4000.77
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 440858 0 0 0 399689 388 0 0 25 0 1 0 198295507 1799319552 437242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 439287 437242 67 130 0 439154 0
Current children cumulated CPU time (s) 4000.77
Current children cumulated vsize (KiB) 1757148

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=15144/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1781024 CPUtime=4060.76
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 446835 0 0 0 405683 393 0 0 25 0 1 0 198295507 1823768576 443219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 445256 443219 67 130 0 445123 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 1781024

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=15400/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1803740 CPUtime=4120.73
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 452527 0 0 0 411675 398 0 0 25 0 1 0 198295507 1847029760 448911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 450935 448911 67 130 0 450802 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 1803740

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=14888/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1824424 CPUtime=4180.71
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 457687 0 0 0 417669 402 0 0 25 0 1 0 198295507 1868210176 454071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 456106 454071 67 130 0 455973 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 1824424



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4235.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=16232/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=1843244 CPUtime=4233.99
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4194304 462388 0 0 0 422994 405 0 0 25 0 1 0 198295507 1887481856 458772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 460811 458772 67 130 0 460678 0
Current children cumulated CPU time (s) 4233.99
Current children cumulated vsize (KiB) 1843244

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

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

[startup+4235.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20776
/proc/meminfo: memFree=16232/2055920 swapFree=4184532/4192956
[pid=20575] ppid=20573 vsize=0 CPUtime=4234.19
/proc/20575/stat : 20575 (minisat_noasser) R 20573 20575 20519 0 -1 4195332 462388 0 0 0 422994 425 0 0 25 0 1 0 198295507 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/20575/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4234.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4235.89
CPU time (s): 4234.29
CPU user time (s): 4229.95
CPU system time (s): 4.33934
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 1843244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4229.95
system time used= 4.33934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462388
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= 8751

runsolver used 3.43448 second user time and 8.19375 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 12:24:18 UTC 2007

IDJOB= 421868
IDBENCH= 20362
IDSOLVER= 189
FILE ID= node58/421868-1177503857

PBS_JOBID= 4685891

Free space on /tmp= 66431 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/partial-5-15-s.cnf
COMMAND LINE= /tmp/evaluation/421868-1177503857/minisat_noassertions /tmp/evaluation/421868-1177503857/instance-421868-1177503857.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421868-1177503857 -o ROOT/results/node58/solver-421868-1177503857 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421868-1177503857/minisat_noassertions /tmp/evaluation/421868-1177503857/instance-421868-1177503857.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  aeddf6934ba21adf4a25a76bc314ef43

RANDOM SEED= 718684602

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1733832 kB
Buffers:         26916 kB
Cached:         220720 kB
SwapCached:       2604 kB
Active:          99016 kB
Inactive:       158260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733832 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:           19760 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            50888 kB
Committed_AS:  1119112 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= 66431 MiB

End job on node58 on Wed Apr 25 13:34:56 UTC 2007