Trace number 421439

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) 1200.16 1200.61

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 benchmark668.114
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:         1.14         s                                       |
4.09/4.12	c ============================[ Search Statistics ]==============================
4.09/4.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.09/4.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.09/4.12	c ===============================================================================
4.09/4.12	c |         0 |  103146   583284  1556347 |   194428        0    nan |  0.000 % |
4.40/4.49	c |       100 |  103146   583284  1556347 |   213870      100    675 | 21.466 % |
4.79/4.86	c |       251 |  103146   583284  1556347 |   235257      251    393 | 21.466 % |
5.19/5.24	c |       478 |  102785   583284  1556347 |   258783      474    247 | 22.300 % |
5.99/6.05	c |       816 |   98953   557457  1492439 |   284662      801    179 | 23.385 % |
6.69/6.75	c |      1322 |   98290   557457  1492439 |   313128     1303    141 | 24.619 % |
7.69/7.73	c |      2083 |   98166   557457  1492439 |   344441     2062    129 | 25.139 % |
9.69/9.78	c |      3222 |   94177   528809  1421318 |   378885     3179    130 | 25.571 % |
13.19/13.22	c |      4930 |   90225   505470  1363174 |   416773     4859    126 | 27.407 % |
17.39/17.47	c |      7492 |   87286   487981  1319507 |   458451     7361    128 | 28.725 % |
26.39/26.47	c |     11338 |   86978   487874  1319221 |   504296    11192    160 | 29.082 % |
40.47/40.56	c |     17107 |   84564   474335  1287934 |   554725    16892    168 | 30.702 % |
77.06/77.19	c |     25757 |   82697   461474  1255465 |   610198    25470    299 | 30.832 % |
119.23/119.40	c |     38732 |   82547   460610  1253224 |   671218    38414    344 | 30.924 % |
202.41/202.51	c |     58193 |   81616   455266  1240687 |   738340    57742    431 | 31.363 % |
353.55/353.73	c |     87385 |   81522   455266  1240687 |   812174    86915    496 | 31.816 % |
623.05/623.39	c |    131175 |   80494   448935  1225761 |   893391   130583    604 | 31.862 % |
1012.52/1012.91	c |    196859 |   79702   443635  1212777 |   982730   196137    645 | 32.243 % |

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/node46/watcher-421439-1177491732 -o ROOT/results/node46/solver-421439-1177491732 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421439-1177491732/minisat_noassertions /tmp/evaluation/421439-1177491732/instance-421439-1177491732.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: 0.92 0.95 0.69 3/78 6150
/proc/meminfo: memFree=1751552/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=2328 CPUtime=0
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 103856645 2383872 470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 619 475 50 130 0 486 0

[startup+0.0640029 s]
/proc/loadavg: 0.92 0.95 0.69 3/78 6150
/proc/meminfo: memFree=1751552/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=7880 CPUtime=0.05
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 1859 0 0 0 5 0 0 0 18 0 1 0 103856645 8069120 1845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 1970 1846 50 130 0 1837 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7880

[startup+0.102009 s]
/proc/loadavg: 0.92 0.95 0.69 3/78 6150
/proc/meminfo: memFree=1751552/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=13060 CPUtime=0.09
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 2898 0 0 0 8 1 0 0 18 0 1 0 103856645 13373440 2884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 3265 2884 50 130 0 3132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13060

[startup+0.301046 s]
/proc/loadavg: 0.92 0.95 0.69 3/78 6150
/proc/meminfo: memFree=1751552/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=37652 CPUtime=0.28
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 8677 0 0 0 24 4 0 0 19 0 1 0 103856645 38555648 8663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 9413 8664 50 130 0 9280 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37652

[startup+0.70112 s]
/proc/loadavg: 0.92 0.95 0.69 3/78 6150
/proc/meminfo: memFree=1751552/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=55344 CPUtime=0.69
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 12940 0 0 0 62 7 0 0 22 0 1 0 103856645 56672256 12926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 13836 12926 50 130 0 13703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55344

[startup+1.50127 s]
/proc/loadavg: 0.92 0.95 0.69 2/79 6151
/proc/meminfo: memFree=1681592/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=87180 CPUtime=1.49
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 20030 0 0 0 138 11 0 0 25 0 1 0 103856645 89272320 20016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529439 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 21795 20016 61 130 0 21662 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87180

[startup+3.10257 s]
/proc/loadavg: 0.93 0.95 0.69 2/79 6151
/proc/meminfo: memFree=1662968/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=112000 CPUtime=3.09
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 25733 0 0 0 295 14 0 0 25 0 1 0 103856645 114688000 25719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521139 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 28000 25719 61 130 0 27867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112000

[startup+6.30116 s]
/proc/loadavg: 0.93 0.95 0.69 2/79 6151
/proc/meminfo: memFree=1657016/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=100696 CPUtime=6.29
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 27175 0 0 0 614 15 0 0 25 0 1 0 103856645 103112704 23559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 25174 23559 67 130 0 25041 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100696

[startup+12.7013 s]
/proc/loadavg: 0.94 0.95 0.69 2/79 6151
/proc/meminfo: memFree=1657208/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=100964 CPUtime=12.69
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 27188 0 0 0 1254 15 0 0 25 0 1 0 103856645 103387136 23572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 25241 23572 67 130 0 25108 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100964

[startup+25.5017 s]
/proc/loadavg: 0.95 0.95 0.70 2/79 6151
/proc/meminfo: memFree=1657336/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=100964 CPUtime=25.48
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 27188 0 0 0 2533 15 0 0 25 0 1 0 103856645 103387136 23572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 25241 23572 67 130 0 25108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100964

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.70 2/79 6151
/proc/meminfo: memFree=1654392/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=104472 CPUtime=51.06
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 28047 0 0 0 5091 15 0 0 25 0 1 0 103856645 106979328 24431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 26118 24431 67 130 0 25985 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 104472

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/79 6151
/proc/meminfo: memFree=1628984/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=129372 CPUtime=102.25
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 34277 0 0 0 10204 21 0 0 25 0 1 0 103856645 132476928 30661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 32343 30661 67 130 0 32210 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 129372

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/79 6151
/proc/meminfo: memFree=1596856/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=161740 CPUtime=162.23
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 42353 0 0 0 16193 30 0 0 25 0 1 0 103856645 165621760 38737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 40435 38737 67 130 0 40302 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 161740

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/79 6151
/proc/meminfo: memFree=1563000/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=195304 CPUtime=222.2
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 50725 0 0 0 22184 36 0 0 25 0 1 0 103856645 199991296 47109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 48826 47109 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 0.76 2/79 6151
/proc/meminfo: memFree=1536632/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=221776 CPUtime=282.18
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 57352 0 0 0 28175 43 0 0 25 0 1 0 103856645 227098624 53736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 55444 53736 67 130 0 55311 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 221776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/79 6151
/proc/meminfo: memFree=1504568/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=253456 CPUtime=342.16
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 65300 0 0 0 34165 51 0 0 25 0 1 0 103856645 259538944 61684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 63364 61684 67 130 0 63231 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 253456

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/79 6151
/proc/meminfo: memFree=1475576/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=282772 CPUtime=402.14
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 72593 0 0 0 40155 59 0 0 25 0 1 0 103856645 289558528 68977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 70693 68977 67 130 0 70560 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 282772

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/79 6151
/proc/meminfo: memFree=1447288/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=310780 CPUtime=462.12
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 79600 0 0 0 46148 64 0 0 25 0 1 0 103856645 318238720 75984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 77695 75984 67 130 0 77562 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 310780

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/79 6151
/proc/meminfo: memFree=1415800/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=342724 CPUtime=522.09
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 87601 0 0 0 52138 71 0 0 25 0 1 0 103856645 350949376 83985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 85681 83985 67 130 0 85548 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 342724

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 6151
/proc/meminfo: memFree=1378808/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=379348 CPUtime=582.07
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 96746 0 0 0 58130 77 0 0 25 0 1 0 103856645 388452352 93130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 94837 93130 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 0.82 2/79 6151
/proc/meminfo: memFree=1347960/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=409808 CPUtime=642.05
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 104388 0 0 0 64121 84 0 0 25 0 1 0 103856645 419643392 100772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 102452 100772 67 130 0 102319 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 409808

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 6151
/proc/meminfo: memFree=1314616/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=443760 CPUtime=702.03
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 112796 0 0 0 70111 92 0 0 25 0 1 0 103856645 454410240 109180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 110940 109180 67 130 0 110807 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 443760

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 6151
/proc/meminfo: memFree=1277304/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=480516 CPUtime=762.01
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 121990 0 0 0 76102 99 0 0 25 0 1 0 103856645 492048384 118374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548208 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 120129 118374 67 130 0 119996 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 480516

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 6151
/proc/meminfo: memFree=1247416/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=510448 CPUtime=821.98
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 129503 0 0 0 82092 106 0 0 25 0 1 0 103856645 522698752 125887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 127612 125887 67 130 0 127479 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 510448

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/79 6151
/proc/meminfo: memFree=1215224/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=542364 CPUtime=881.96
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 137491 0 0 0 88082 114 0 0 25 0 1 0 103856645 555380736 133875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 135591 133875 67 130 0 135458 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 542364

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/79 6151
/proc/meminfo: memFree=1192056/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=565716 CPUtime=941.94
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 143318 0 0 0 94074 120 0 0 25 0 1 0 103856645 579293184 139702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 141429 139702 67 130 0 141296 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 565716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/79 6151
/proc/meminfo: memFree=1169656/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=587872 CPUtime=1001.92
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 148881 0 0 0 100066 126 0 0 25 0 1 0 103856645 601980928 145265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548187 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 146968 145265 67 130 0 146835 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 587872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/79 6151
/proc/meminfo: memFree=1148664/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=608976 CPUtime=1061.89
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 154173 0 0 0 106059 130 0 0 25 0 1 0 103856645 623591424 150557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 152244 150557 67 130 0 152111 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 608976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/79 6151
/proc/meminfo: memFree=1122040/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=635852 CPUtime=1121.87
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 160779 0 0 0 112051 136 0 0 25 0 1 0 103856645 651112448 157163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 158963 157163 67 130 0 158830 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 635852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/79 6151
/proc/meminfo: memFree=1096120/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=662068 CPUtime=1181.85
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 167333 0 0 0 118042 143 0 0 25 0 1 0 103856645 677957632 163717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 165517 163717 67 130 0 165384 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 662068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 6151
/proc/meminfo: memFree=1087864/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=669788 CPUtime=1200.05
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4194304 169266 0 0 0 119860 145 0 0 25 0 1 0 103856645 685862912 165650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 167447 165650 67 130 0 167314 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 669788

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.97 0.88 2/79 6151
/proc/meminfo: memFree=1087864/2055920 swapFree=4159780/4192956
[pid=6150] ppid=6148 vsize=0 CPUtime=1200.15
/proc/6150/stat : 6150 (minisat_noasser) R 6148 6150 5847 0 -1 4195332 169266 0 0 0 119860 155 0 0 25 0 1 0 103856645 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6150/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.16
CPU user time (s): 1198.61
CPU system time (s): 1.55476
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 669788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.61
system time used= 1.55476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169266
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= 24496

runsolver used 1.13683 second user time and 2.99854 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 25 09:02:17 UTC 2007

IDJOB= 421439
IDBENCH= 20362
IDSOLVER= 188
FILE ID= node46/421439-1177491732

PBS_JOBID= 4685820

Free space on /tmp= 66066 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/421439-1177491732/minisat_noassertions /tmp/evaluation/421439-1177491732/instance-421439-1177491732.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-421439-1177491732 -o ROOT/results/node46/solver-421439-1177491732 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421439-1177491732/minisat_noassertions /tmp/evaluation/421439-1177491732/instance-421439-1177491732.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  aeddf6934ba21adf4a25a76bc314ef43

RANDOM SEED= 498568451

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1751960 kB
Buffers:         37584 kB
Cached:         188076 kB
SwapCached:       3296 kB
Active:         139188 kB
Inactive:       110400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751960 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:           19752 kB
Writeback:           0 kB
Mapped:          31108 kB
Slab:            39784 kB
Committed_AS:  3455844 kB
PageTables:       1992 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= 66066 MiB

End job on node46 on Wed Apr 25 09:22:19 UTC 2007