Trace number 300206

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 (with assertions)? (TO) 1200.1 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.10/0.12	c |       102 |     800    16000    80000 |     5866      102    105 |  0.000 % |
0.10/0.14	c |       252 |     800    16000    80000 |     6453      252    100 |  0.000 % |
0.10/0.16	c |       478 |     800    16000    80000 |     7098      478    101 |  0.000 % |
0.10/0.20	c |       816 |     800    16000    80000 |     7808      816    103 |  0.000 % |
0.20/0.25	c |      1323 |     800    16000    80000 |     8589     1323    104 |  0.000 % |
0.30/0.34	c |      2084 |     800    16000    80000 |     9448     2084    106 |  0.000 % |
0.40/0.46	c |      3225 |     800    16000    80000 |    10393     3225    106 |  0.000 % |
0.60/0.69	c |      4936 |     800    16000    80000 |    11432     4936    107 |  0.000 % |
1.01/1.07	c |      7498 |     800    16000    80000 |    12575     7498    110 |  0.000 % |
1.64/1.74	c |     11342 |     800    16000    80000 |    13833    11342    113 |  0.000 % |
2.76/2.87	c |     17109 |     800    16000    80000 |    15216    10060    113 |  0.000 % |
4.71/4.80	c |     25759 |     800    16000    80000 |    16738    10963    115 |  0.000 % |
7.57/7.63	c |     38733 |     800    16000    80000 |    18412    15416    112 |  0.000 % |
12.90/12.96	c |     58195 |     800    16000    80000 |    20253    16197    121 |  0.000 % |
22.53/22.54	c |     87387 |     800    16000    80000 |    22278    14589    124 |  0.000 % |
36.65/36.75	c |    131178 |     800    16000    80000 |    24506    13299    112 |  0.000 % |
62.67/62.77	c |    196864 |     800    16000    80000 |    26957    15164    111 |  0.000 % |
106.61/106.72	c |    295390 |     800    16000    80000 |    29652    24192    120 |  0.000 % |
169.80/169.92	c |    443181 |     800    16000    80000 |    32618    18110    116 |  0.000 % |
273.64/273.80	c |    664864 |     800    16000    80000 |    35879    21958    117 |  0.000 % |
450.82/451.01	c |    997390 |     800    16000    80000 |    39467    31777    122 |  0.000 % |
730.72/731.02	c |   1496178 |     800    16000    80000 |    43414    34139    123 |  0.000 % |
1149.29/1149.69	c |   2244360 |     800    16000    80000 |    47756    40308    121 |  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/node11/watcher-300206-1171892351 -o ROOT/results/node11/solver-300206-1171892351 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300206-1171892351/minisat /tmp/evaluation/300206-1171892351/instance-300206-1171892351.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: 0.92 0.98 0.91 3/77 20930
/proc/meminfo: memFree=381064/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=2020 CPUtime=0
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 209189628 2068480 224 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 505 224 58 138 0 364 0

[startup+0.107145 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20930
/proc/meminfo: memFree=381064/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=3284 CPUtime=0.1
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 574 0 0 0 10 0 0 0 18 0 1 0 209189628 3362816 558 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530882 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 821 558 71 138 0 680 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3284

[startup+0.515193 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 20930
/proc/meminfo: memFree=381064/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=4336 CPUtime=0.5
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 919 0 0 0 50 0 0 0 21 0 1 0 209189628 4440064 830 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550663 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 1084 830 73 138 0 943 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4336

[startup+1.34029 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 20931
/proc/meminfo: memFree=375936/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=7108 CPUtime=1.33
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 1603 0 0 0 132 1 0 0 25 0 1 0 209189628 7278592 1514 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 1777 1514 73 138 0 1636 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7108

[startup+2.97848 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 20931
/proc/meminfo: memFree=372800/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=9400 CPUtime=2.97
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 2192 0 0 0 296 1 0 0 25 0 1 0 209189628 9625600 2103 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 2350 2103 73 138 0 2209 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9400

[startup+6.25487 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 20931
/proc/meminfo: memFree=371648/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=11116 CPUtime=6.24
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 2617 0 0 0 623 1 0 0 25 0 1 0 209189628 11382784 2528 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 2779 2528 73 138 0 2638 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11116

[startup+12.7106 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 20931
/proc/meminfo: memFree=369664/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=12308 CPUtime=12.69
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 2922 0 0 0 1268 1 0 0 25 0 1 0 209189628 12603392 2833 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 3077 2833 73 138 0 2936 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12308

[startup+25.6122 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 20931
/proc/meminfo: memFree=366720/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=15344 CPUtime=25.59
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 3659 0 0 0 2557 2 0 0 25 0 1 0 209189628 15712256 3570 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 3836 3570 73 138 0 3695 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 15344

[startup+51.2252 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 20931
/proc/meminfo: memFree=365120/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=16800 CPUtime=51.2
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 4050 0 0 0 5117 3 0 0 25 0 1 0 209189628 17203200 3961 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 4200 3961 73 138 0 4059 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 16800

[startup+102.444 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 20933
/proc/meminfo: memFree=363072/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=19176 CPUtime=102.41
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 4631 0 0 0 10237 4 0 0 25 0 1 0 209189628 19636224 4542 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 4794 4542 73 138 0 4653 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 19176

[startup+162.476 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20933
/proc/meminfo: memFree=360704/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=21320 CPUtime=162.42
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 5158 0 0 0 16237 5 0 0 25 0 1 0 209189628 21831680 5069 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 5330 5069 73 138 0 5189 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 21320

[startup+222.508 s]
/proc/loadavg: 1.07 1.00 0.92 2/78 20933
/proc/meminfo: memFree=358528/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=23452 CPUtime=222.43
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 5684 0 0 0 22238 5 0 0 25 0 1 0 209189628 24014848 5595 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 5863 5595 73 138 0 5722 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 23452

[startup+282.535 s]
/proc/loadavg: 1.03 1.00 0.92 2/78 20933
/proc/meminfo: memFree=357248/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=24740 CPUtime=282.45
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 6007 0 0 0 28239 6 0 0 25 0 1 0 209189628 25333760 5914 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 6185 5914 73 138 0 6044 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 24740

[startup+342.567 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 20933
/proc/meminfo: memFree=355776/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=26188 CPUtime=342.47
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 6372 0 0 0 34240 7 0 0 25 0 1 0 209189628 26816512 6279 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 6547 6279 73 138 0 6406 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 26188

[startup+402.601 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20933
/proc/meminfo: memFree=355520/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=26424 CPUtime=402.48
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 6435 0 0 0 40241 7 0 0 25 0 1 0 209189628 27058176 6342 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 6606 6342 73 138 0 6465 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 26424

[startup+462.632 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20933
/proc/meminfo: memFree=353664/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=28272 CPUtime=462.49
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 6902 0 0 0 46241 8 0 0 25 0 1 0 209189628 28950528 6809 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 7068 6809 73 138 0 6927 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 28272

[startup+522.66 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20933
/proc/meminfo: memFree=352256/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=29724 CPUtime=522.51
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 7254 0 0 0 52242 9 0 0 25 0 1 0 209189628 30437376 7161 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 7431 7161 73 138 0 7290 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 29724

[startup+582.692 s]
/proc/loadavg: 1.07 1.02 0.93 2/78 20933
/proc/meminfo: memFree=352256/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=29704 CPUtime=582.52
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 7254 0 0 0 58243 9 0 0 25 0 1 0 209189628 30416896 7161 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 7426 7161 73 138 0 7285 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 29704

[startup+642.724 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 20933
/proc/meminfo: memFree=351808/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=30100 CPUtime=642.54
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 7371 0 0 0 64244 10 0 0 25 0 1 0 209189628 30822400 7278 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 7525 7278 73 138 0 7384 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 30100

[startup+702.754 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 20933
/proc/meminfo: memFree=351744/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=30096 CPUtime=702.55
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 7371 0 0 0 70245 10 0 0 25 0 1 0 209189628 30818304 7278 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 7524 7278 73 138 0 7383 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 30096

[startup+762.786 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=350080/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=31888 CPUtime=762.57
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 7792 0 0 0 76246 11 0 0 25 0 1 0 209189628 32653312 7699 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 7972 7699 73 138 0 7831 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 31888

[startup+822.818 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=349760/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=32416 CPUtime=822.58
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 7916 0 0 0 82246 12 0 0 25 0 1 0 209189628 33193984 7823 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8104 7823 73 138 0 7963 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 32416

[startup+882.849 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=348608/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=33472 CPUtime=882.6
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8200 0 0 0 88247 13 0 0 25 0 1 0 209189628 34275328 8107 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8368 8107 73 138 0 8227 0
Current children cumulated CPU time (s) 882.6
Current children cumulated vsize (KiB) 33472

[startup+942.881 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=348608/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=33472 CPUtime=942.61
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8200 0 0 0 94248 13 0 0 25 0 1 0 209189628 34275328 8107 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8368 8107 73 138 0 8227 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 33472

[startup+1002.91 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=348672/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=33472 CPUtime=1002.64
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8200 0 0 0 100250 14 0 0 25 0 1 0 209189628 34275328 8107 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8368 8107 73 138 0 8227 0
Current children cumulated CPU time (s) 1002.64
Current children cumulated vsize (KiB) 33472

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=348480/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=33604 CPUtime=1062.65
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8233 0 0 0 106251 14 0 0 25 0 1 0 209189628 34410496 8140 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8401 8140 73 138 0 8260 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 33604

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=348480/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=33604 CPUtime=1122.66
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8233 0 0 0 112252 14 0 0 25 0 1 0 209189628 34410496 8140 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8401 8140 73 138 0 8260 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 33604

[startup+1183 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=346432/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=35704 CPUtime=1182.67
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8738 0 0 0 118252 15 0 0 25 0 1 0 209189628 36560896 8645 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550416 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8926 8645 73 138 0 8785 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 35704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=346112/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=35968 CPUtime=1200.09
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8816 0 0 0 119993 16 0 0 25 0 1 0 209189628 36831232 8723 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8992 8723 73 138 0 8851 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 35968

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20933
/proc/meminfo: memFree=346112/2055920 swapFree=4192812/4192956
[pid=20930] ppid=20928 vsize=35968 CPUtime=1200.09
/proc/20930/stat : 20930 (minisat) R 20928 20930 20413 0 -1 4194304 8816 0 0 0 119993 16 0 0 25 0 1 0 209189628 36831232 8723 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20930/statm: 8992 8723 73 138 0 8851 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 35968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.166974
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 35968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8816
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= 7
involuntary context switches= 2496

runsolver used 1.39279 second user time and 2.77458 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 19 13:39:11 UTC 2007

IDJOB= 300206
IDBENCH= 20029
IDSOLVER= 109
FILE ID= node11/300206-1171892351

PBS_JOBID= 3848822

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300206-1171892351/minisat /tmp/evaluation/300206-1171892351/instance-300206-1171892351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-300206-1171892351 -o ROOT/results/node11/solver-300206-1171892351 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300206-1171892351/minisat /tmp/evaluation/300206-1171892351/instance-300206-1171892351.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 955155769

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        381472 kB
Buffers:         52788 kB
Cached:        1505636 kB
SwapCached:          0 kB
Active:         203528 kB
Inactive:      1397832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        381472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          61916 kB
Slab:            58592 kB
Committed_AS:   667548 kB
PageTables:       1756 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= 66545 MiB

End job on node11 on Mon Feb 19 13:59:13 UTC 2007