Trace number 1519818

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 1200.1 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
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 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.00/0.04	c |  Simplification time:          0.02 s                                       |
0.00/0.04	c |                                                                             |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.05	c |       100 |    3878    16615    50511 |     6092      100     75 |  0.000 % |
0.05/0.07	c |       250 |    3878    16615    50511 |     6701      250     71 |  0.000 % |
0.05/0.09	c |       475 |    3878    16615    50511 |     7371      475     82 |  0.000 % |
0.09/0.12	c |       812 |    3878    16615    50511 |     8108      812     84 |  0.000 % |
0.09/0.17	c |      1318 |    3878    16615    50511 |     8919     1318     89 |  0.000 % |
0.19/0.25	c |      2077 |    3878    16615    50511 |     9811     2077     91 |  0.000 % |
0.29/0.37	c |      3216 |    3878    16615    50511 |    10792     3216     99 |  0.000 % |
0.49/0.55	c |      4924 |    3878    16615    50511 |    11871     4924     97 |  0.000 % |
0.79/0.85	c |      7486 |    3878    16615    50511 |    13059     7486    101 |  0.000 % |
1.29/1.35	c |     11330 |    3878    16615    50511 |    14365    11330    103 |  0.000 % |
2.10/2.20	c |     17096 |    3878    16615    50511 |    15801     9871    109 |  0.000 % |
3.49/3.57	c |     25745 |    3878    16615    50511 |    17381    10599    112 |  0.000 % |
5.69/5.70	c |     38719 |    3878    16615    50511 |    19119    14694    106 |  0.000 % |
8.98/9.01	c |     58180 |    3878    16615    50511 |    21031    14703    102 |  0.000 % |
14.09/14.19	c |     87372 |    3878    16615    50511 |    23134    11840    112 |  0.000 % |
22.48/22.57	c |    131161 |    3878    16615    50511 |    25448    19073    107 |  0.000 % |
35.18/35.29	c |    196845 |    3878    16615    50511 |    27993    12139    115 |  0.000 % |
57.67/57.80	c |    295371 |    3878    16615    50511 |    30792    26231    110 |  0.000 % |
88.66/88.77	c |    443160 |    3878    16615    50511 |    33871    16500    128 |  0.000 % |
147.43/147.53	c |    664843 |    3878    16615    50511 |    37259    14243    113 |  0.000 % |
226.21/226.31	c |    997368 |    3878    16615    50511 |    40985    37577    129 |  0.000 % |
363.96/364.19	c |   1496156 |    3878    16615    50511 |    45083    14581    101 |  0.000 % |
581.09/581.34	c |   2244338 |    3878    16615    50511 |    49591    33353    141 |  0.000 % |
933.06/933.42	c |   3366612 |    3878    16615    50511 |    54551    32852    106 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519818-1238236760/watcher-1519818-1238236760 -o /tmp/evaluation-result-1519818-1238236760/solver-1519818-1238236760 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519818-1238236760.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): 1800 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: 0.84 0.94 0.98 3/76 23723
/proc/meminfo: memFree=1262024/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=7996 CPUtime=0
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 353 0 0 0 0 0 0 0 20 0 1 0 1096336975 8187904 337 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 1999 338 63 219 0 1777 0

[startup+0.0578009 s]
/proc/loadavg: 0.84 0.94 0.98 3/76 23723
/proc/meminfo: memFree=1262024/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=8744 CPUtime=0.05
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 724 0 0 0 5 0 0 0 20 0 1 0 1096336975 8953856 622 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 2186 622 102 219 0 1964 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8744

[startup+0.10281 s]
/proc/loadavg: 0.84 0.94 0.98 3/76 23723
/proc/meminfo: memFree=1262024/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=8744 CPUtime=0.09
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 764 0 0 0 9 0 0 0 20 0 1 0 1096336975 8953856 662 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 2186 662 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.301849 s]
/proc/loadavg: 0.84 0.94 0.98 3/76 23723
/proc/meminfo: memFree=1262024/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=8744 CPUtime=0.29
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 953 0 0 0 29 0 0 0 22 0 1 0 1096336975 8953856 851 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 2186 851 102 219 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8744

[startup+0.701926 s]
/proc/loadavg: 0.84 0.94 0.98 3/76 23723
/proc/meminfo: memFree=1262024/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=8744 CPUtime=0.69
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 1328 0 0 0 69 0 0 0 25 0 1 0 1096336975 8953856 1226 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 2186 1226 102 219 0 1964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.50108 s]
/proc/loadavg: 0.84 0.94 0.98 2/77 23724
/proc/meminfo: memFree=1256320/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=11604 CPUtime=1.49
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 2050 0 0 0 148 1 0 0 25 0 1 0 1096336975 11882496 1948 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 2901 1948 102 219 0 2679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11604

[startup+3.10139 s]
/proc/loadavg: 0.84 0.94 0.98 2/77 23724
/proc/meminfo: memFree=1255488/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=17000 CPUtime=3.09
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 5362 0 0 0 306 3 0 0 25 0 1 0 1096336975 17408000 3719 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 4250 3719 102 219 0 4028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30201 s]
/proc/loadavg: 0.85 0.94 0.98 2/77 23724
/proc/meminfo: memFree=1237440/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=26084 CPUtime=6.29
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 7818 0 0 0 626 3 0 0 25 0 1 0 1096336975 26710016 6175 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 6521 6175 102 219 0 6299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26084

[startup+12.7012 s]
/proc/loadavg: 0.87 0.94 0.98 2/77 23724
/proc/meminfo: memFree=1237320/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=26084 CPUtime=12.68
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 7818 0 0 0 1265 3 0 0 25 0 1 0 1096336975 26710016 6175 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 6521 6175 102 219 0 6299 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26084

[startup+25.5027 s]
/proc/loadavg: 0.89 0.94 0.98 2/77 23724
/proc/meminfo: memFree=1237576/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=26084 CPUtime=25.48
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 11944 0 0 0 2542 6 0 0 25 0 1 0 1096336975 26710016 6106 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 6521 6106 102 219 0 6299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26084

[startup+51.1017 s]
/proc/loadavg: 0.93 0.94 0.98 2/77 23724
/proc/meminfo: memFree=1244232/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=22192 CPUtime=51.07
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 24003 0 0 0 5094 13 0 0 25 0 1 0 1096336975 22724608 4732 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 5548 4732 102 219 0 5326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22192

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.98 2/77 23724
/proc/meminfo: memFree=1218248/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=56012 CPUtime=102.25
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 30226 0 0 0 10208 17 0 0 25 0 1 0 1096336975 57356288 10955 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 14003 10955 102 219 0 13781 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 56012

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/77 23724
/proc/meminfo: memFree=1217288/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=56012 CPUtime=162.23
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 30464 0 0 0 16206 17 0 0 25 0 1 0 1096336975 57356288 11193 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 14003 11193 102 219 0 13781 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 56012

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/77 23724
/proc/meminfo: memFree=1216264/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=56012 CPUtime=222.21
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 30712 0 0 0 22203 18 0 0 25 0 1 0 1096336975 57356288 11441 1992294400 4194304 5092341 548682068848 18446744073709551615 4248238 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 14003 11441 102 219 0 13781 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 56012

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23724
/proc/meminfo: memFree=1213448/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=56012 CPUtime=282.19
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 31408 0 0 0 28201 18 0 0 25 0 1 0 1096336975 57356288 12137 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 14003 12137 102 219 0 13781 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56012

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1205512/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=60880 CPUtime=342.17
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 33354 0 0 0 34198 19 0 0 25 0 1 0 1096336975 62341120 14083 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 15220 14083 102 219 0 14998 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60880

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1204552/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=60880 CPUtime=402.14
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 33591 0 0 0 40195 19 0 0 25 0 1 0 1096336975 62341120 14320 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 15220 14320 102 219 0 14998 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 60880

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1204616/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=60880 CPUtime=462.12
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 33591 0 0 0 46193 19 0 0 25 0 1 0 1096336975 62341120 14320 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 15220 14320 102 219 0 14998 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 60880

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1204616/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=60880 CPUtime=522.1
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 33591 0 0 0 52191 19 0 0 25 0 1 0 1096336975 62341120 14320 1992294400 4194304 5092341 548682068848 18446744073709551615 4249026 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 15220 14320 102 219 0 14998 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 60880

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1192840/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=72556 CPUtime=582.09
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 36519 0 0 0 58187 22 0 0 25 0 1 0 1096336975 74297344 17248 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 18139 17248 102 219 0 17917 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 72556

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1185096/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=79208 CPUtime=642.07
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 51696 0 0 0 64178 29 0 0 25 0 1 0 1096336975 81108992 19132 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 19802 19132 102 219 0 19580 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 79208

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1182792/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=97064 CPUtime=702.04
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 52316 0 0 0 70174 30 0 0 25 0 1 0 1096336975 99393536 19752 1992294400 4194304 5092341 548682068848 18446744073709551615 4241387 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 24266 19752 102 219 0 24044 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 97064

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1182792/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=97064 CPUtime=762.02
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 52316 0 0 0 76172 30 0 0 25 0 1 0 1096336975 99393536 19752 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 24266 19752 102 219 0 24044 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 97064

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1182792/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=97064 CPUtime=822
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 52316 0 0 0 82170 30 0 0 25 0 1 0 1096336975 99393536 19752 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 24266 19752 102 219 0 24044 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 97064

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1170056/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=881.98
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 55484 0 0 0 88166 32 0 0 25 0 1 0 1096336975 106868736 22920 1992294400 4194304 5092341 548682068848 18446744073709551615 4249985 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 22920 102 219 0 25869 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 104364

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1170120/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=941.96
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 55484 0 0 0 94164 32 0 0 25 0 1 0 1096336975 106868736 22920 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 22920 102 219 0 25869 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 104364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1167048/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=1001.94
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 56240 0 0 0 100161 33 0 0 25 0 1 0 1096336975 106868736 23676 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 23676 102 219 0 25869 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 104364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1166088/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=1061.92
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 56481 0 0 0 106159 33 0 0 25 0 1 0 1096336975 106868736 23917 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 23917 102 219 0 25869 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 104364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1166088/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=1121.9
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 56481 0 0 0 112157 33 0 0 25 0 1 0 1096336975 106868736 23917 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 23917 102 219 0 25869 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 104364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1166152/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=1181.87
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 56481 0 0 0 118154 33 0 0 25 0 1 0 1096336975 106868736 23917 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 23917 102 219 0 25869 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 104364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1166152/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=1200.07
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 56481 0 0 0 119974 33 0 0 25 0 1 0 1096336975 106868736 23917 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 23917 102 219 0 25869 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 104364

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 23726
/proc/meminfo: memFree=1166152/2055920 swapFree=4127428/4192956
[pid=23723] ppid=23721 vsize=104364 CPUtime=1200.07
/proc/23723/stat : 23723 (minisat) R 23721 23723 23686 0 -1 4194304 56481 0 0 0 119974 33 0 0 25 0 1 0 1096336975 106868736 23917 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/23723/statm: 26091 23917 102 219 0 25869 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 104364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.75
CPU system time (s): 0.354946
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 118624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.354946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56481
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= 2
involuntary context switches= 1784

runsolver used 1.20282 second user time and 3.17852 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 11:39:20
IDJOB=1519818
IDBENCH=70338
IDSOLVER=546
FILE ID=node63/1519818-1238236760
PBS_JOBID= 9060720
Free space on /tmp= 66320 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519818-1238236760/watcher-1519818-1238236760 -o /tmp/evaluation-result-1519818-1238236760/solver-1519818-1238236760 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519818-1238236760.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=798479431

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1262504 kB
Buffers:         75904 kB
Cached:         581176 kB
SwapCached:      55900 kB
Active:         191480 kB
Inactive:       522920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1262504 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          14488 kB
Slab:            63600 kB
Committed_AS:  3212748 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-28 11:59:23