Trace number 427821

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/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark479.836
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.00/0.04	|  Parsing time:         0.05         s                                       |
0.00/0.10	============================[ Search Statistics ]==============================
0.00/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	===============================================================================
0.00/0.10	|         0 |    3884    16594    50371 |     5531        0    nan |  0.000 % |
0.10/0.11	|       102 |    3884    16594    50371 |     6084      102     84 |  0.000 % |
0.10/0.14	|       252 |    3884    16594    50371 |     6692      252     83 |  0.000 % |
0.10/0.17	|       477 |    3884    16594    50371 |     7362      477     87 |  0.000 % |
0.19/0.22	|       814 |    3884    16594    50371 |     8098      814    101 |  0.000 % |
0.29/0.30	|      1321 |    3884    16594    50371 |     8908     1321    106 |  0.000 % |
0.39/0.42	|      2080 |    3884    16594    50371 |     9799     2080    102 |  0.000 % |
0.59/0.60	|      3219 |    3884    16594    50371 |    10779     3219    105 |  0.000 % |
0.89/0.92	|      4927 |    3884    16594    50371 |    11856     4927    110 |  0.000 % |
1.39/1.47	|      7491 |    3884    16594    50371 |    13042     7491    114 |  0.000 % |
2.30/2.32	|     11335 |    3884    16594    50371 |    14346    11335    113 |  0.000 % |
3.99/4.10	|     17102 |    3884    16594    50371 |    15781     9621    136 |  0.000 % |
6.59/6.63	|     25751 |    3884    16594    50371 |    17359    10058    126 |  0.000 % |
11.19/11.25	|     38725 |    3884    16594    50371 |    19095    14020    131 |  0.000 % |
20.09/20.12	|     58186 |    3884    16594    50371 |    21005    13695    140 |  0.000 % |
34.68/34.73	|     87378 |    3884    16594    50371 |    23105    21261    155 |  0.000 % |
59.78/59.85	|    131169 |    3884    16594    50371 |    25416    16983    145 |  0.000 % |
96.36/96.43	|    196854 |    3884    16594    50371 |    27957    14153    119 |  0.000 % |
161.55/161.66	|    295380 |    3884    16594    50371 |    30753    17294    134 |  0.000 % |
264.03/264.13	|    443170 |    3884    16594    50371 |    33829    20071    142 |  0.000 % |
415.38/415.53	|    664853 |    3884    16594    50371 |    37212    34226    145 |  0.000 % |
662.32/662.58	|    997379 |    3884    16594    50371 |    40933    27245    142 |  0.000 % |
1027.03/1027.34	|   1496167 |    3884    16594    50371 |    45026    40050    136 |  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/node7/watcher-427821-1177678961 -o ROOT/results/node7/solver-427821-1177678961 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427821-1177678961/minimarch_fixed /tmp/evaluation/427821-1177678961/instance-427821-1177678961.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 0.98 0.99 3/77 32434
/proc/meminfo: memFree=1715184/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=2296 CPUtime=0
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 243933716 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533321 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 574 288 51 132 0 439 0

[startup+0.105155 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32434
/proc/meminfo: memFree=1715184/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=3312 CPUtime=0.1
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 588 0 0 0 10 0 0 0 18 0 1 0 243933716 3391488 571 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620319 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 828 571 67 132 0 693 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3312

[startup+0.201165 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32434
/proc/meminfo: memFree=1715184/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=3312 CPUtime=0.19
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 589 0 0 0 19 0 0 0 18 0 1 0 243933716 3391488 572 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 828 572 68 132 0 693 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3312

[startup+0.301175 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32434
/proc/meminfo: memFree=1715184/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=3576 CPUtime=0.29
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 628 0 0 0 29 0 0 0 19 0 1 0 243933716 3661824 611 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 894 611 68 132 0 759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3576

[startup+0.701218 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32434
/proc/meminfo: memFree=1715184/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=4632 CPUtime=0.69
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 901 0 0 0 69 0 0 0 23 0 1 0 243933716 4743168 884 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 1158 884 68 132 0 1023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4632

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1710760/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=6612 CPUtime=1.49
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 1391 0 0 0 149 0 0 0 25 0 1 0 243933716 6770688 1374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 1653 1374 68 132 0 1518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6612

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1708200/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=9952 CPUtime=3.09
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 2236 0 0 0 308 1 0 0 25 0 1 0 243933716 10190848 2219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 2488 2219 68 132 0 2353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9952

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1704808/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=12064 CPUtime=6.29
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 2776 0 0 0 628 1 0 0 25 0 1 0 243933716 12353536 2759 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557999 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 3016 2759 68 132 0 2881 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12064

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1703336/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=13940 CPUtime=12.68
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 3233 0 0 0 1267 1 0 0 25 0 1 0 243933716 14274560 3216 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 3485 3216 68 132 0 3350 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13940

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1700264/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=15920 CPUtime=25.49
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 3733 0 0 0 2547 2 0 0 25 0 1 0 243933716 16302080 3716 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 3980 3716 68 132 0 3845 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15920

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1697192/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=19088 CPUtime=51.08
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 4511 0 0 0 5105 3 0 0 25 0 1 0 243933716 19546112 4494 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 4772 4494 68 132 0 4637 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19088

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1695912/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=20308 CPUtime=102.27
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 4808 0 0 0 10224 3 0 0 25 0 1 0 243933716 20795392 4791 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 5077 4791 68 132 0 4942 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20308

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1691688/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=24536 CPUtime=162.25
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 5854 0 0 0 16220 5 0 0 25 0 1 0 243933716 25124864 5837 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 6134 5837 68 132 0 5999 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24536

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1690344/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=25840 CPUtime=222.24
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 6202 0 0 0 22218 6 0 0 25 0 1 0 243933716 26460160 6185 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 6460 6185 68 132 0 6325 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25840

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1688360/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=27820 CPUtime=282.21
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 6681 0 0 0 28215 6 0 0 25 0 1 0 243933716 28487680 6664 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 6955 6664 68 132 0 6820 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27820

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1688296/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=27820 CPUtime=342.2
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 6706 0 0 0 34213 7 0 0 25 0 1 0 243933716 28487680 6689 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 6955 6689 68 132 0 6820 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27820

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1686568/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=29536 CPUtime=402.19
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 7126 0 0 0 40211 8 0 0 25 0 1 0 243933716 30244864 7109 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 7384 7109 68 132 0 7249 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29536

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1683176/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=32976 CPUtime=462.17
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 7993 0 0 0 46207 10 0 0 25 0 1 0 243933716 33767424 7976 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557686 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 8244 7976 68 132 0 8109 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32976

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1681128/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=35088 CPUtime=522.16
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 8511 0 0 0 52205 11 0 0 25 0 1 0 243933716 35930112 8494 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 8772 8494 68 132 0 8637 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35088

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1680104/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=36144 CPUtime=582.14
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 8768 0 0 0 58202 12 0 0 25 0 1 0 243933716 37011456 8751 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9036 8751 68 132 0 8901 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 36144

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1680104/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=36068 CPUtime=642.13
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 8768 0 0 0 64201 12 0 0 25 0 1 0 243933716 36933632 8751 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9017 8751 68 132 0 8882 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 36068

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1678056/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=38260 CPUtime=702.11
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 9277 0 0 0 70198 13 0 0 25 0 1 0 243933716 39178240 9260 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9565 9260 68 132 0 9430 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 38260

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1677608/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=38656 CPUtime=762.1
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 9391 0 0 0 76196 14 0 0 25 0 1 0 243933716 39583744 9374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9664 9374 68 132 0 9529 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 38656

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1677672/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=38656 CPUtime=822.08
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 9391 0 0 0 82194 14 0 0 25 0 1 0 243933716 39583744 9374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9664 9374 68 132 0 9529 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 38656

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1677672/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=38656 CPUtime=882.06
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 9391 0 0 0 88192 14 0 0 25 0 1 0 243933716 39583744 9374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9664 9374 68 132 0 9529 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38656

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1677672/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=38656 CPUtime=942.05
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 9391 0 0 0 94190 15 0 0 25 0 1 0 243933716 39583744 9374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553241 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9664 9374 68 132 0 9529 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 38656

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1677672/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=38656 CPUtime=1002.03
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 9391 0 0 0 100188 15 0 0 25 0 1 0 243933716 39583744 9374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9664 9374 68 132 0 9529 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 38656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1677224/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=39052 CPUtime=1062.02
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 9505 0 0 0 106186 16 0 0 25 0 1 0 243933716 39989248 9488 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 9763 9488 68 132 0 9628 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 39052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1675048/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=41296 CPUtime=1122
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 10043 0 0 0 112183 17 0 0 25 0 1 0 243933716 42287104 10026 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 10324 10026 68 132 0 10189 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 41296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1674600/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=41768 CPUtime=1181.99
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 10158 0 0 0 118181 18 0 0 25 0 1 0 243933716 42770432 10141 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 10442 10141 68 132 0 10307 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 41768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1674600/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=41768 CPUtime=1200.09
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 10158 0 0 0 119991 18 0 0 25 0 1 0 243933716 42770432 10141 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 10442 10141 68 132 0 10307 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 41768

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32435
/proc/meminfo: memFree=1674600/2055920 swapFree=4156360/4192956
[pid=32434] ppid=32432 vsize=41768 CPUtime=1200.09
/proc/32434/stat : 32434 (minimarch_fixed) R 32432 32434 31435 0 -1 4194304 10158 0 0 0 119991 18 0 0 25 0 1 0 243933716 42770432 10141 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/32434/statm: 10442 10141 68 132 0 10307 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 41768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.189971
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 41768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10158
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= 24554

runsolver used 0.837872 second user time and 2.67559 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 27 13:02:41 UTC 2007

IDJOB= 427821
IDBENCH= 20166
IDSOLVER= 198
FILE ID= node7/427821-1177678961

PBS_JOBID= 4698582

Free space on /tmp= 66541 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/427821-1177678961/minimarch_fixed /tmp/evaluation/427821-1177678961/instance-427821-1177678961.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-427821-1177678961 -o ROOT/results/node7/solver-427821-1177678961 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427821-1177678961/minimarch_fixed /tmp/evaluation/427821-1177678961/instance-427821-1177678961.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 486364524

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1715528 kB
Buffers:         40364 kB
Cached:         230616 kB
SwapCached:      17068 kB
Active:         187412 kB
Inactive:       108280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715528 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            30092 kB
Committed_AS:  8936900 kB
PageTables:       1860 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= 66541 MiB

End job on node7 on Fri Apr 27 13:22:43 UTC 2007