Trace number 1733927

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
VARSAT-random 2009-03-22? (TO) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  387                                                  |
0.00/0.00	c |  Number of clauses:    62656                                                |
0.01/0.08	c |  Parsing time:         0.07         s                                       |
0.01/0.08	c |  Timeout:              43200 s
0.01/0.08	c |  Random Seed:          540994509.000000
0.01/0.08	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.01/0.08	c |  Branching Rule:       default (solution-guided)                            |
0.01/0.08	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.01/0.08	c |                                                                             |
0.99/1.04	c ============================[ Search Statistics ]==============================
0.99/1.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.04	c ===============================================================================
0.99/1.04	c |         0 |     264    17428    95144 |     5809        0    nan |  0.000 % |
4.19/4.21	c |       100 |     264    17428    95144 |     6390      100      9 | 18.347 % |
4.49/4.55	c |       251 |     263    17428    95144 |     7029      250      8 | 18.605 % |
4.89/5.00	c |       478 |     262    17428    95144 |     7732      476     10 | 18.864 % |
5.49/5.56	c |       816 |     262    17428    95144 |     8505      814     11 | 18.864 % |
6.09/6.13	c |      1322 |     262    17428    95144 |     9355     1320     14 | 18.864 % |
6.59/6.69	c |      2083 |     262    17428    95144 |    10291     2081     18 | 18.864 % |
7.18/7.27	c |      3222 |     262    17428    95144 |    11320     3220     23 | 18.864 % |
7.88/7.92	c |      4931 |     262    17428    95144 |    12452     4929     25 | 18.864 % |
8.58/8.64	c |      7493 |     262    17428    95144 |    13698     7491     26 | 18.864 % |
9.48/9.54	c |     11337 |     262    17428    95144 |    15067    11335     27 | 18.864 % |
10.68/10.71	c |     17105 |     262    17428    95144 |    16574     9474     28 | 18.864 % |
12.28/12.39	c |     25754 |     262    16868    92056 |    18232     9737     34 | 18.864 % |
14.39/14.44	c |     38730 |     262    16868    92056 |    20055    13496     25 | 18.864 % |
17.18/17.26	c |     58194 |     256    16732    91253 |    22060    12706     22 | 20.673 % |
21.78/21.86	c |     87387 |     253    15876    86422 |    24267    19674     20 | 21.189 % |
28.17/28.29	c |    131178 |     253    15876    86422 |    26693    14626     16 | 21.189 % |
39.98/40.05	c |    196863 |     253    15876    86422 |    29363    26635     17 | 21.189 % |
59.56/59.63	c |    295389 |     253    15876    86422 |    32299    21056     16 | 21.189 % |
89.85/89.95	c |    443178 |     253    15876    86422 |    35529    29464     16 | 21.189 % |
139.03/139.20	c |    664862 |     253    15876    86422 |    39082    29424     14 | 21.189 % |
214.22/214.35	c |    997387 |     253    15876    86422 |    42990    35502     23 | 21.194 % |
333.78/333.98	c |   1496176 |     253    15876    86422 |    47289    22978     20 | 21.194 % |
527.02/527.22	c |   2244358 |     253    15876    86422 |    52018    31257     19 | 21.194 % |
820.75/821.06	c |   3366632 |     249    15094    82248 |    57220    30843     19 | 22.223 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733927-1240793931/watcher-1733927-1240793931 -o /tmp/evaluation-result-1733927-1240793931/solver-1733927-1240793931 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=540994509 HOME/instance-1733927-1240793931.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: 1.00 1.00 1.00 3/64 19500
/proc/meminfo: memFree=1753556/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=2552 CPUtime=0
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 471 0 0 0 0 0 0 0 20 0 1 0 107422219 2613248 456 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 638 457 88 221 0 414 0

[startup+0.0150211 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19500
/proc/meminfo: memFree=1753556/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=4020 CPUtime=0.01
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 836 0 0 0 1 0 0 0 20 0 1 0 107422219 4116480 821 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 1005 823 88 221 0 781 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4020

[startup+0.101029 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19500
/proc/meminfo: memFree=1753556/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14624 CPUtime=0.09
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3384 0 0 0 8 1 0 0 20 0 1 0 107422219 14974976 3369 1992294400 4194304 5102416 548682068800 18446744073709551615 4228787 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3656 3369 97 221 0 3432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14624

[startup+0.301048 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19500
/proc/meminfo: memFree=1753556/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14624 CPUtime=0.29
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3384 0 0 0 28 1 0 0 22 0 1 0 107422219 14974976 3369 1992294400 4194304 5102416 548682068800 18446744073709551615 4229321 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3656 3369 97 221 0 3432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14624

[startup+0.701091 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19500
/proc/meminfo: memFree=1753556/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14624 CPUtime=0.69
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3403 0 0 0 68 1 0 0 25 0 1 0 107422219 14974976 3388 1992294400 4194304 5102416 548682068800 18446744073709551615 4272789 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3656 3388 98 221 0 3432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14624

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19501
/proc/meminfo: memFree=1739340/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14432 CPUtime=1.49
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3644 0 0 0 148 1 0 0 25 0 1 0 107422219 14778368 3386 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3608 3386 102 221 0 3384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14432

[startup+3.10555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19501
/proc/meminfo: memFree=1739980/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14432 CPUtime=3.09
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3645 0 0 0 308 1 0 0 25 0 1 0 107422219 14778368 3387 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3608 3387 103 221 0 3384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14432

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19501
/proc/meminfo: memFree=1739916/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14432 CPUtime=6.29
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3654 0 0 0 628 1 0 0 25 0 1 0 107422219 14778368 3396 1992294400 4194304 5102416 548682068800 18446744073709551615 4220209 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3608 3396 112 221 0 3384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14432

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19501
/proc/meminfo: memFree=1739796/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14588 CPUtime=12.68
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3686 0 0 0 1267 1 0 0 25 0 1 0 107422219 14938112 3428 1992294400 4194304 5102416 548682068800 18446744073709551615 4220524 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3647 3428 112 221 0 3423 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14588

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19501
/proc/meminfo: memFree=1739796/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=14588 CPUtime=25.48
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 3703 0 0 0 2547 1 0 0 25 0 1 0 107422219 14938112 3445 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 3647 3445 112 221 0 3423 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14588

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19501
/proc/meminfo: memFree=1738452/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=16164 CPUtime=51.07
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 4068 0 0 0 5105 2 0 0 25 0 1 0 107422219 16551936 3810 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 4041 3810 112 221 0 3817 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16164

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19501
/proc/meminfo: memFree=1737108/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=17564 CPUtime=102.25
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 4383 0 0 0 10223 2 0 0 25 0 1 0 107422219 17985536 4125 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 4391 4125 112 221 0 4167 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17564

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1735180/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=19664 CPUtime=162.23
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 4819 0 0 0 16221 2 0 0 25 0 1 0 107422219 20135936 4561 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 4916 4561 112 221 0 4692 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19664

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1732812/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=22128 CPUtime=222.22
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 5404 0 0 0 22219 3 0 0 25 0 1 0 107422219 22659072 5146 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 5532 5146 112 221 0 5308 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22128

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1732492/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=22268 CPUtime=282.2
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 5469 0 0 0 28217 3 0 0 25 0 1 0 107422219 22802432 5211 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 5567 5211 112 221 0 5343 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1732300/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=22508 CPUtime=342.18
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 5534 0 0 0 34215 3 0 0 25 0 1 0 107422219 23048192 5276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 5627 5276 112 221 0 5403 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22508

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1731852/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=23112 CPUtime=402.16
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 5664 0 0 0 40213 3 0 0 25 0 1 0 107422219 23666688 5406 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 5778 5406 112 221 0 5554 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23112

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1731156/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=23896 CPUtime=462.14
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 5830 0 0 0 46211 3 0 0 25 0 1 0 107422219 24469504 5572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 5974 5572 112 221 0 5750 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23896

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1731028/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=24036 CPUtime=522.13
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 5872 0 0 0 52210 3 0 0 25 0 1 0 107422219 24612864 5614 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 6009 5614 112 221 0 5785 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 24036

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1730516/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=24464 CPUtime=582.11
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 5986 0 0 0 58208 3 0 0 25 0 1 0 107422219 25051136 5728 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 6116 5728 112 221 0 5892 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 24464

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1729940/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=25112 CPUtime=642.09
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 6139 0 0 0 64206 3 0 0 25 0 1 0 107422219 25714688 5881 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 6278 5881 112 221 0 6054 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 25112

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1729236/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=25892 CPUtime=702.07
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 6301 0 0 0 70204 3 0 0 25 0 1 0 107422219 26513408 6043 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 6473 6043 112 221 0 6249 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 25892

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19507
/proc/meminfo: memFree=1728724/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=26484 CPUtime=762.06
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 6428 0 0 0 76203 3 0 0 25 0 1 0 107422219 27119616 6170 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 6621 6170 112 221 0 6397 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 26484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1727892/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=27388 CPUtime=822.05
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 6637 0 0 0 82201 4 0 0 25 0 1 0 107422219 28045312 6379 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 6847 6379 112 221 0 6623 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 27388

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1726996/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=28272 CPUtime=882.03
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 6838 0 0 0 88199 4 0 0 25 0 1 0 107422219 28950528 6580 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7068 6580 112 221 0 6844 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28272

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1726804/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=28404 CPUtime=942.01
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 6883 0 0 0 94197 4 0 0 25 0 1 0 107422219 29085696 6625 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7101 6625 112 221 0 6877 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 28404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1726100/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=29216 CPUtime=1001.99
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 7059 0 0 0 100195 4 0 0 25 0 1 0 107422219 29917184 6801 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7304 6801 112 221 0 7080 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 29216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1726036/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=29384 CPUtime=1061.98
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 7085 0 0 0 106194 4 0 0 25 0 1 0 107422219 30089216 6827 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7346 6827 112 221 0 7122 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 29384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1725396/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=30092 CPUtime=1121.96
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 7222 0 0 0 112192 4 0 0 25 0 1 0 107422219 30814208 6964 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7523 6964 112 221 0 7299 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 30092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1725332/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=30092 CPUtime=1181.94
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 7228 0 0 0 118190 4 0 0 25 0 1 0 107422219 30814208 6970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7523 6970 112 221 0 7299 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 30092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1725396/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=30092 CPUtime=1200.04
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 7228 0 0 0 120000 4 0 0 25 0 1 0 107422219 30814208 6970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7523 6970 112 221 0 7299 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30092

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: 1.00 1.00 1.00 2/65 19507
/proc/meminfo: memFree=1725396/2055920 swapFree=4191900/4192956
[pid=19500] ppid=19498 vsize=30092 CPUtime=1200.04
/proc/19500/stat : 19500 (varsat-random_s) R 19498 19500 19433 0 -1 4194304 7228 0 0 0 120000 4 0 0 25 0 1 0 107422219 30814208 6970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/19500/statm: 7523 6970 112 221 0 7299 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.050992
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 30092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7228
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= 1809

runsolver used 0.91486 second user time and 2.67859 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-27 02:58:52
IDJOB=1733927
IDBENCH=71150
IDSOLVER=539
FILE ID=node90/1733927-1240793931
PBS_JOBID= 9187363
Free space on /tmp= 66548 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733927-1240793931/watcher-1733927-1240793931 -o /tmp/evaluation-result-1733927-1240793931/solver-1733927-1240793931 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=540994509 HOME/instance-1733927-1240793931.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=540994509

node90.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		: 3000.238
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		: 3000.238
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:       1753972 kB
Buffers:         37772 kB
Cached:         191616 kB
SwapCached:        384 kB
Active:          17824 kB
Inactive:       225252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753972 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2684 kB
Writeback:           0 kB
Mapped:          22100 kB
Slab:            44864 kB
Committed_AS:   303256 kB
PageTables:       1428 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= 66548 MiB
End job on node90 at 2009-04-27 03:18:54