Trace number 302503

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
minimarch 2007-02-08? (TO) 1200.12 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
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	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  900                                                  |
0.00/0.00	|  Number of clauses:    18000                                                |
0.00/0.06	|  Parsing time:         0.06         s                                       |
0.20/0.26	============================[ Search Statistics ]==============================
0.20/0.26	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.26	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.26	===============================================================================
0.20/0.26	|         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.20/0.28	|       100 |     900    18000    90000 |     6600      100     91 |  0.000 % |
0.20/0.30	|       251 |     900    18000    90000 |     7260      251     96 |  0.000 % |
0.30/0.33	|       476 |     900    18000    90000 |     7986      476     96 |  0.000 % |
0.30/0.37	|       813 |     900    18000    90000 |     8784      813     99 |  0.000 % |
0.41/0.43	|      1319 |     900    18000    90000 |     9663     1319    100 |  0.000 % |
0.51/0.54	|      2078 |     900    18000    90000 |    10629     2078    105 |  0.000 % |
0.61/0.69	|      3217 |     900    18000    90000 |    11692     3217    105 |  0.000 % |
0.91/0.93	|      4926 |     900    18000    90000 |    12861     4926    105 |  0.000 % |
1.32/1.35	|      7488 |     900    18000    90000 |    14147     7488    106 |  0.000 % |
2.04/2.08	|     11332 |     900    18000    90000 |    15562    11332    108 |  0.000 % |
3.26/3.38	|     17098 |     900    18000    90000 |    17118     9151    112 |  0.000 % |
5.73/5.81	|     25747 |     900    18000    90000 |    18830     9090    118 |  0.000 % |
9.72/9.80	|     38721 |     900    18000    90000 |    20713    12488    124 |  0.000 % |
16.68/16.79	|     58182 |     900    18000    90000 |    22784    10929    119 |  0.000 % |
28.37/28.42	|     87374 |     900    18000    90000 |    25063    16526    120 |  0.000 % |
48.94/49.06	|    131163 |     900    18000    90000 |    27569    19880    121 |  0.000 % |
79.46/79.54	|    196847 |     900    18000    90000 |    30326    24218    121 |  0.000 % |
130.16/130.22	|    295373 |     900    18000    90000 |    33359    15658    118 |  0.000 % |
212.92/213.01	|    443163 |     900    18000    90000 |    36695    20118    124 |  0.000 % |
332.64/332.81	|    664846 |     900    18000    90000 |    40364    25988    122 |  0.000 % |
546.48/546.64	|    997372 |     900    18000    90000 |    44401    32791    121 |  0.000 % |
884.04/884.32	|   1496160 |     900    18000    90000 |    48841    39416    122 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-302503-1172013242 -o ROOT/results/node4/solver-302503-1172013242 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302503-1172013242/minimarch /tmp/evaluation/302503-1172013242/instance-302503-1172013242.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.10 1.87 2/77 11271
/proc/meminfo: memFree=1486624/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=1868 CPUtime=0
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 232 0 0 0 0 0 0 0 20 0 1 0 221279037 1912832 216 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 467 216 51 132 0 332 0

[startup+0.107217 s]
/proc/loadavg: 1.00 1.10 1.87 2/77 11271
/proc/meminfo: memFree=1486624/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=3236 CPUtime=0.1
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 583 0 0 0 10 0 0 0 21 0 1 0 221279037 3313664 567 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523473 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 809 567 63 132 0 674 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3236

[startup+0.518262 s]
/proc/loadavg: 1.00 1.10 1.87 2/77 11271
/proc/meminfo: memFree=1486624/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=3684 CPUtime=0.51
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 776 0 0 0 51 0 0 0 24 0 1 0 221279037 3772416 687 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 921 687 67 132 0 786 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3684

[startup+1.33834 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 11272
/proc/meminfo: memFree=1482200/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=6088 CPUtime=1.32
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 1389 0 0 0 132 0 0 0 25 0 1 0 221279037 6234112 1300 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 1522 1300 67 132 0 1387 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6088

[startup+2.97449 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 11272
/proc/meminfo: memFree=1479192/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=9952 CPUtime=2.96
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 2340 0 0 0 295 1 0 0 25 0 1 0 221279037 10190848 2251 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 2488 2251 67 132 0 2353 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9952

[startup+6.25081 s]
/proc/loadavg: 1.08 1.11 1.87 2/78 11272
/proc/meminfo: memFree=1476120/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=11404 CPUtime=6.24
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 2703 0 0 0 622 2 0 0 25 0 1 0 221279037 11677696 2614 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 2851 2614 67 132 0 2716 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11404

[startup+12.7064 s]
/proc/loadavg: 1.07 1.11 1.86 2/78 11272
/proc/meminfo: memFree=1473560/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=13912 CPUtime=12.69
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 3338 0 0 0 1267 2 0 0 25 0 1 0 221279037 14245888 3249 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551328 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 3478 3249 67 132 0 3343 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13912

[startup+25.5067 s]
/proc/loadavg: 1.06 1.10 1.85 2/78 11272
/proc/meminfo: memFree=1472472/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=14968 CPUtime=25.49
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 3600 0 0 0 2546 3 0 0 25 0 1 0 221279037 15327232 3511 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 3742 3511 67 132 0 3607 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14968

[startup+51.1191 s]
/proc/loadavg: 1.04 1.09 1.83 2/78 11272
/proc/meminfo: memFree=1470488/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=17608 CPUtime=51.09
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 4243 0 0 0 5106 3 0 0 25 0 1 0 221279037 18030592 4154 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 4402 4154 67 132 0 4267 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17608

[startup+102.339 s]
/proc/loadavg: 1.01 1.08 1.78 2/78 11272
/proc/meminfo: memFree=1466712/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=20808 CPUtime=102.3
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 5059 0 0 0 10225 5 0 0 25 0 1 0 221279037 21307392 4970 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 5202 4970 67 132 0 5067 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20808

[startup+162.374 s]
/proc/loadavg: 1.00 1.06 1.73 2/78 11272
/proc/meminfo: memFree=1464472/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=23052 CPUtime=162.32
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 5613 0 0 0 16226 6 0 0 25 0 1 0 221279037 23605248 5524 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 5763 5524 67 132 0 5628 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 23052

[startup+222.402 s]
/proc/loadavg: 1.00 1.05 1.68 2/78 11272
/proc/meminfo: memFree=1462680/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=24776 CPUtime=222.34
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 6049 0 0 0 22227 7 0 0 25 0 1 0 221279037 25370624 5960 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 6194 5960 67 132 0 6059 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 24776

[startup+282.434 s]
/proc/loadavg: 1.00 1.04 1.64 2/78 11272
/proc/meminfo: memFree=1461912/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=25568 CPUtime=282.35
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 6245 0 0 0 28228 7 0 0 25 0 1 0 221279037 26181632 6156 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551328 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 6392 6156 67 132 0 6257 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 25568

[startup+342.463 s]
/proc/loadavg: 1.00 1.03 1.59 2/78 11272
/proc/meminfo: memFree=1459872/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=27548 CPUtime=342.37
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 6748 0 0 0 34228 9 0 0 25 0 1 0 221279037 28209152 6659 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 6887 6659 67 132 0 6752 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 27548

[startup+402.501 s]
/proc/loadavg: 1.00 1.02 1.55 2/78 11272
/proc/meminfo: memFree=1458656/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=28736 CPUtime=402.38
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 7035 0 0 0 40229 9 0 0 25 0 1 0 221279037 29425664 6946 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 7184 6946 67 132 0 7049 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 28736

[startup+462.528 s]
/proc/loadavg: 1.00 1.02 1.52 2/78 11272
/proc/meminfo: memFree=1457568/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=29952 CPUtime=462.4
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 7341 0 0 0 46230 10 0 0 25 0 1 0 221279037 30670848 7252 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 7488 7252 67 132 0 7353 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 29952

[startup+522.556 s]
/proc/loadavg: 1.00 1.01 1.48 2/78 11272
/proc/meminfo: memFree=1457568/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=29916 CPUtime=522.42
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 7341 0 0 0 52231 11 0 0 25 0 1 0 221279037 30633984 7252 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 7479 7252 67 132 0 7344 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 29916

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 11272
/proc/meminfo: memFree=1455520/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=32112 CPUtime=582.43
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 7851 0 0 0 58232 11 0 0 25 0 1 0 221279037 32882688 7762 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 8028 7762 67 132 0 7893 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 32112

[startup+642.617 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 11272
/proc/meminfo: memFree=1455008/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=32640 CPUtime=642.44
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 7982 0 0 0 64232 12 0 0 25 0 1 0 221279037 33423360 7893 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 8160 7893 67 132 0 8025 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 32640

[startup+702.646 s]
/proc/loadavg: 1.03 1.01 1.39 2/78 11272
/proc/meminfo: memFree=1454816/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=32788 CPUtime=702.46
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 8032 0 0 0 70233 13 0 0 25 0 1 0 221279037 33574912 7943 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 8197 7943 67 132 0 8062 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 32788

[startup+762.676 s]
/proc/loadavg: 1.01 1.01 1.37 2/78 11272
/proc/meminfo: memFree=1454560/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=32956 CPUtime=762.47
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 8082 0 0 0 76234 13 0 0 25 0 1 0 221279037 33746944 7993 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 8239 7993 67 132 0 8104 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 32956

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 11272
/proc/meminfo: memFree=1454368/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=33232 CPUtime=822.5
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 8159 0 0 0 82236 14 0 0 25 0 1 0 221279037 34029568 8044 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134685621 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 8308 8044 67 132 0 8173 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 33232

[startup+882.739 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 11272
/proc/meminfo: memFree=1454048/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=33488 CPUtime=882.5
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 8232 0 0 0 88236 14 0 0 25 0 1 0 221279037 34291712 8117 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 8372 8117 67 132 0 8237 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 33488

[startup+942.77 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 11272
/proc/meminfo: memFree=1452768/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=34924 CPUtime=942.52
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 8591 0 0 0 94237 15 0 0 25 0 1 0 221279037 35762176 8476 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 8731 8476 67 132 0 8596 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 34924

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 11272
/proc/meminfo: memFree=1451552/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=36112 CPUtime=1002.53
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 8873 0 0 0 100238 15 0 0 25 0 1 0 221279037 36978688 8758 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 9028 8758 67 132 0 8893 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 36112

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 11272
/proc/meminfo: memFree=1451552/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=36112 CPUtime=1062.55
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 8874 0 0 0 106239 16 0 0 25 0 1 0 221279037 36978688 8759 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 9028 8759 67 132 0 8893 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 36112

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 11272
/proc/meminfo: memFree=1449696/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=37960 CPUtime=1122.57
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 9337 0 0 0 112240 17 0 0 25 0 1 0 221279037 38871040 9222 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 9490 9222 67 132 0 9355 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 37960

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 11272
/proc/meminfo: memFree=1449696/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=37960 CPUtime=1182.58
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 9347 0 0 0 118241 17 0 0 25 0 1 0 221279037 38871040 9232 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 9490 9232 67 132 0 9355 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 37960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 11272
/proc/meminfo: memFree=1449696/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=37960 CPUtime=1200.1
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 9347 0 0 0 119993 17 0 0 25 0 1 0 221279037 38871040 9232 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 9490 9232 67 132 0 9355 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37960

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 11272
/proc/meminfo: memFree=1449696/2055920 swapFree=4192812/4192956
[pid=11271] ppid=11269 vsize=37960 CPUtime=1200.1
/proc/11271/stat : 11271 (minimarch) R 11269 11271 11208 0 -1 4194304 9347 0 0 0 119993 17 0 0 25 0 1 0 221279037 38871040 9232 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551700 0 0 4096 3 0 0 0 17 1 0 0
/proc/11271/statm: 9490 9232 67 132 0 9355 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 37960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.93
CPU system time (s): 0.186971
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 37960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9347
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= 5
involuntary context switches= 961

runsolver used 1.41978 second user time and 2.82357 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 23:14:02 UTC 2007

IDJOB= 302503
IDBENCH= 20085
IDSOLVER= 110
FILE ID= node4/302503-1172013242

PBS_JOBID= 3849160

Free space on /tmp= 66547 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302503-1172013242/minimarch /tmp/evaluation/302503-1172013242/instance-302503-1172013242.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-302503-1172013242 -o ROOT/results/node4/solver-302503-1172013242 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302503-1172013242/minimarch /tmp/evaluation/302503-1172013242/instance-302503-1172013242.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 312305549

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1487096 kB
Buffers:         54408 kB
Cached:         378412 kB
SwapCached:          0 kB
Active:         165836 kB
Inactive:       326448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          78368 kB
Slab:            62112 kB
Committed_AS:   981616 kB
PageTables:       1768 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= 66547 MiB

End job on node4 on Tue Feb 20 23:34:04 UTC 2007