Trace number 427979

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 2007-04-26 (fixed)? (TO) 1200.1 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, 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:  4500                                                 |
0.00/0.00	|  Number of clauses:    12014                                                |
0.00/0.03	|  Parsing time:         0.03         s                                       |
0.04/0.08	============================[ Search Statistics ]==============================
0.04/0.08	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.08	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.08	===============================================================================
0.04/0.08	|         0 |    3107    10031    30591 |     3343        0    nan |  0.000 % |
0.04/0.09	|       101 |    3107    10031    30591 |     3678      101     24 |  0.000 % |
0.09/0.11	|       252 |    3107    10031    30591 |     4045      252     21 |  0.000 % |
0.09/0.14	|       478 |    3107    10031    30591 |     4450      478     25 |  0.000 % |
0.09/0.19	|       816 |    3107    10031    30591 |     4895      816     25 |  0.000 % |
0.19/0.26	|      1324 |    3107    10031    30591 |     5385     1324     25 |  0.000 % |
0.29/0.37	|      2083 |    3107    10031    30591 |     5923     2083     25 |  0.000 % |
0.49/0.55	|      3222 |    3107    10031    30591 |     6515     3222     27 |  0.000 % |
0.79/0.83	|      4932 |    3107    10031    30591 |     7167     4932     27 |  0.000 % |
1.29/1.33	|      7495 |    3107    10031    30591 |     7884     3774     31 |  0.000 % |
1.99/2.07	|     11339 |    3107    10031    30591 |     8672     7618     30 |  0.000 % |
3.19/3.30	|     17105 |    3107    10031    30591 |     9539     8858     30 |  0.000 % |
5.19/5.21	|     25754 |    3107    10031    30591 |    10493     7703     27 |  0.000 % |
8.19/8.24	|     38728 |    3107    10031    30591 |    11543     9870     34 |  0.000 % |
12.89/12.97	|     58189 |    3107    10031    30591 |    12697    11691     26 |  0.000 % |
20.68/20.73	|     87383 |    3107    10031    30591 |    13967     8425     28 |  0.000 % |
33.48/33.53	|    131172 |    3107    10031    30591 |    15364     9460     30 |  0.000 % |
54.08/54.13	|    196857 |    3107    10031    30591 |    16900    12154     32 |  0.000 % |
84.17/84.28	|    295385 |    3107    10031    30591 |    18590    16332     29 |  0.000 % |
136.55/136.65	|    443176 |    3107    10031    30591 |    20449    12914     27 |  0.000 % |
221.24/221.38	|    664859 |    3107    10031    30591 |    22494    16225     32 |  0.000 % |
351.30/351.47	|    997384 |    3107    10031    30591 |    24743    18378     32 |  0.000 % |
553.25/553.42	|   1496172 |    3107    10031    30591 |    27218    16629     27 |  0.000 % |
884.07/884.34	|   2244356 |    3107    10031    30591 |    29940    23571     30 |  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/node63/watcher-427979-1177691380 -o ROOT/results/node63/solver-427979-1177691380 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427979-1177691380/minimarch_fixed /tmp/evaluation/427979-1177691380/instance-427979-1177691380.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: 0.91 0.95 0.94 3/64 22405
/proc/meminfo: memFree=1401204/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=2440 CPUtime=0
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 245127885 2498560 291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687179 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 610 291 51 132 0 475 0

[startup+0.0547859 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 22405
/proc/meminfo: memFree=1401204/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=3404 CPUtime=0.04
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 554 0 0 0 4 0 0 0 18 0 1 0 245127885 3485696 539 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134536033 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 851 540 63 132 0 716 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3404

[startup+0.102785 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 22405
/proc/meminfo: memFree=1401204/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=3480 CPUtime=0.09
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 245127885 3563520 573 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551775 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 870 573 67 132 0 735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3480

[startup+0.3018 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 22405
/proc/meminfo: memFree=1401204/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=3480 CPUtime=0.29
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 588 0 0 0 29 0 0 0 19 0 1 0 245127885 3563520 573 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 870 573 67 132 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.701841 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 22405
/proc/meminfo: memFree=1401204/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=3612 CPUtime=0.69
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 596 0 0 0 69 0 0 0 22 0 1 0 245127885 3698688 581 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551325 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 903 581 67 132 0 768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50193 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 22406
/proc/meminfo: memFree=1398892/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=4140 CPUtime=1.49
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 731 0 0 0 149 0 0 0 25 0 1 0 245127885 4239360 716 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 1035 716 67 132 0 900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4140

[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 22406
/proc/meminfo: memFree=1398380/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=4404 CPUtime=3.09
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 809 0 0 0 309 0 0 0 25 0 1 0 245127885 4509696 794 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 1101 794 67 132 0 966 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4404

[startup+6.30143 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 22406
/proc/meminfo: memFree=1397868/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=4800 CPUtime=6.29
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 899 0 0 0 629 0 0 0 25 0 1 0 245127885 4915200 884 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 1200 884 67 132 0 1065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4800

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 22406
/proc/meminfo: memFree=1397164/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=5196 CPUtime=12.69
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 1020 0 0 0 1269 0 0 0 25 0 1 0 245127885 5320704 1005 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 1299 1005 67 132 0 1164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5196

[startup+25.5025 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 22406
/proc/meminfo: memFree=1396460/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=6044 CPUtime=25.48
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 1212 0 0 0 2548 0 0 0 25 0 1 0 245127885 6189056 1197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551785 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 1511 1197 67 132 0 1376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6044

[startup+51.1022 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 22406
/proc/meminfo: memFree=1395308/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=7100 CPUtime=51.08
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 1493 0 0 0 5107 1 0 0 25 0 1 0 245127885 7270400 1478 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 1775 1478 67 132 0 1640 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7100

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 22406
/proc/meminfo: memFree=1394028/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=8532 CPUtime=102.26
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 1824 0 0 0 10225 1 0 0 25 0 1 0 245127885 8736768 1809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 2133 1809 67 132 0 1998 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8532

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1393068/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=9464 CPUtime=162.25
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2056 0 0 0 16223 2 0 0 25 0 1 0 245127885 9691136 2041 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552686 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 2366 2041 67 132 0 2231 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9464

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1392748/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=9728 CPUtime=222.24
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2122 0 0 0 22222 2 0 0 25 0 1 0 245127885 9961472 2107 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 2432 2107 67 132 0 2297 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9728

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1391916/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=10528 CPUtime=282.22
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2331 0 0 0 28220 2 0 0 25 0 1 0 245127885 10780672 2316 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 2632 2316 67 132 0 2497 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10528

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1391788/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=10660 CPUtime=342.2
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2369 0 0 0 34218 2 0 0 25 0 1 0 245127885 10915840 2354 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 2665 2354 67 132 0 2530 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10660

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1390892/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=11604 CPUtime=402.19
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2606 0 0 0 40216 3 0 0 25 0 1 0 245127885 11882496 2591 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 2901 2591 67 132 0 2766 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11604

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1390636/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=11868 CPUtime=462.17
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2654 0 0 0 46214 3 0 0 25 0 1 0 245127885 12152832 2639 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 2967 2639 67 132 0 2832 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11868

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1390124/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=12404 CPUtime=522.16
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2784 0 0 0 52213 3 0 0 25 0 1 0 245127885 12701696 2769 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551541 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3101 2769 67 132 0 2966 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12404

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1389996/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=12568 CPUtime=582.14
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 2819 0 0 0 58211 3 0 0 25 0 1 0 245127885 12869632 2804 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3142 2804 67 132 0 3007 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1388844/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=13632 CPUtime=642.12
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3101 0 0 0 64209 3 0 0 25 0 1 0 245127885 13959168 3086 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3408 3086 67 132 0 3273 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13632

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22406
/proc/meminfo: memFree=1388780/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=13632 CPUtime=702.1
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3106 0 0 0 70207 3 0 0 25 0 1 0 245127885 13959168 3091 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3408 3091 67 132 0 3273 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13632

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1388716/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=13632 CPUtime=762.1
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3106 0 0 0 76206 4 0 0 25 0 1 0 245127885 13959168 3091 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3408 3091 67 132 0 3273 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 13632

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1388332/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=14056 CPUtime=822.08
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3206 0 0 0 82204 4 0 0 25 0 1 0 245127885 14393344 3191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3514 3191 67 132 0 3379 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 14056

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1388268/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=14056 CPUtime=882.06
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3209 0 0 0 88202 4 0 0 25 0 1 0 245127885 14393344 3194 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551728 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3514 3194 67 132 0 3379 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14056

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1387692/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=14716 CPUtime=942.05
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3372 0 0 0 94201 4 0 0 25 0 1 0 245127885 15069184 3357 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3679 3357 67 132 0 3544 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 14716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1387500/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=14980 CPUtime=1002.03
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3419 0 0 0 100199 4 0 0 25 0 1 0 245127885 15339520 3404 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3745 3404 67 132 0 3610 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1386988/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=15376 CPUtime=1062.02
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3539 0 0 0 106198 4 0 0 25 0 1 0 245127885 15745024 3524 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551538 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3844 3524 67 132 0 3709 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 15376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1386988/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=15524 CPUtime=1122
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3545 0 0 0 112196 4 0 0 25 0 1 0 245127885 15896576 3530 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3881 3530 67 132 0 3746 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 15524

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1386924/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=15524 CPUtime=1181.99
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3545 0 0 0 118195 4 0 0 25 0 1 0 245127885 15896576 3530 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3881 3530 67 132 0 3746 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 15524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 22408
/proc/meminfo: memFree=1386924/2055920 swapFree=4182936/4192956
[pid=22405] ppid=22403 vsize=15524 CPUtime=1200.08
/proc/22405/stat : 22405 (minimarch_fixed) R 22403 22405 21292 0 -1 4194304 3545 0 0 0 120004 4 0 0 25 0 1 0 245127885 15896576 3530 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/22405/statm: 3881 3530 67 132 0 3746 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15524

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.048992
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 15524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3545
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= 2348

runsolver used 0.901862 second user time and 2.38564 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Fri Apr 27 16:29:40 UTC 2007

IDJOB= 427979
IDBENCH= 20249
IDSOLVER= 198
FILE ID= node63/427979-1177691380

PBS_JOBID= 4698634

Free space on /tmp= 66526 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427979-1177691380/minimarch_fixed /tmp/evaluation/427979-1177691380/instance-427979-1177691380.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-427979-1177691380 -o ROOT/results/node63/solver-427979-1177691380 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427979-1177691380/minimarch_fixed /tmp/evaluation/427979-1177691380/instance-427979-1177691380.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 66786783

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1401612 kB
Buffers:         49660 kB
Cached:         524568 kB
SwapCached:       4724 kB
Active:         332048 kB
Inactive:       252872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401612 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          15912 kB
Slab:            55312 kB
Committed_AS:  2288992 kB
PageTables:       1460 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= 66526 MiB

End job on node63 on Fri Apr 27 16:49:42 UTC 2007