Trace number 1514333

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          29245475.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.02/0.05	c ============================[ Search Statistics ]==============================
0.02/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.05	c ===============================================================================
0.02/0.05	c |         0 |    3884    16604    50468 |     5534        0    nan |  0.000 % |
0.79/0.81	c |       100 |    3884    16604    50468 |     6088      100     84 |  0.000 % |
1.59/1.61	c |       251 |    3884    16604    50468 |     6696      251     88 |  0.000 % |
2.39/2.43	c |       476 |    3884    16604    50468 |     7366      476     91 |  0.000 % |
3.19/3.27	c |       813 |    3884    16604    50468 |     8103      813     96 |  0.000 % |
4.09/4.11	c |      1319 |    3884    16604    50468 |     8913     1319     93 |  0.000 % |
4.99/5.01	c |      2078 |    3884    16604    50468 |     9804     2078     96 |  0.000 % |
5.89/5.98	c |      3217 |    3884    16604    50468 |    10785     3217     97 |  0.000 % |
6.99/7.05	c |      4927 |    3884    16604    50468 |    11864     4927    103 |  0.000 % |
8.29/8.31	c |      7489 |    3884    16604    50468 |    13050     7489    104 |  0.000 % |
9.89/9.91	c |     11333 |    3884    16604    50468 |    14355    11333    108 |  0.000 % |
11.99/12.07	c |     17099 |    3884    16604    50468 |    15791     9651    109 |  0.000 % |
15.29/15.31	c |     25748 |    3884    16604    50468 |    17370    10089    116 |  0.000 % |
19.69/19.80	c |     38723 |    3884    16604    50468 |    19107    14066    117 |  0.000 % |
27.39/27.44	c |     58184 |    3884    16604    50468 |    21017    13796    119 |  0.000 % |
39.58/39.68	c |     87376 |    3884    16604    50468 |    23119    21390    123 |  0.000 % |
60.48/60.59	c |    131165 |    3884    16604    50468 |    25431    17355    133 |  0.000 % |
94.06/94.19	c |    196849 |    3884    16604    50468 |    27974    16128    123 |  0.000 % |
147.15/147.21	c |    295380 |    3884    16604    50468 |    30772    21577    131 |  0.000 % |
238.32/238.46	c |    443171 |    3884    16604    50468 |    33849    31326    125 |  0.000 % |
378.09/378.29	c |    664855 |    3884    16604    50468 |    37234    24664    123 |  0.000 % |
592.92/593.10	c |    997380 |    3884    16604    50468 |    40957    21290    118 |  0.000 % |
957.23/957.56	c |   1496169 |    3884    16604    50468 |    45053    29542    129 |  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-1514333-1238236699/watcher-1514333-1238236699 -o /tmp/evaluation-result-1514333-1238236699/solver-1514333-1238236699 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=29245475 HOME/instance-1514333-1238236699.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: 0.85 0.95 0.98 3/81 23428
/proc/meminfo: memFree=1549416/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=3360 CPUtime=0
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 487 0 0 0 0 0 0 0 20 0 1 0 449998801 3440640 472 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 840 473 88 221 0 616 0

[startup+0.0339841 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 23428
/proc/meminfo: memFree=1549416/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=5172 CPUtime=0.02
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 966 0 0 0 2 0 0 0 20 0 1 0 449998801 5296128 951 1992294400 4194304 5102416 548682068800 18446744073709551615 4272644 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 1293 951 97 221 0 1069 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5172

[startup+0.10199 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 23428
/proc/meminfo: memFree=1549416/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=5160 CPUtime=0.09
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 1031 0 0 0 9 0 0 0 20 0 1 0 449998801 5283840 949 1992294400 4194304 5102416 548682068800 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 1290 949 102 221 0 1066 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5160

[startup+0.302009 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 23428
/proc/meminfo: memFree=1549416/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=5160 CPUtime=0.29
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 1031 0 0 0 29 0 0 0 22 0 1 0 449998801 5283840 949 1992294400 4194304 5102416 548682068800 18446744073709551615 4221044 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 1290 949 102 221 0 1066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5160

[startup+0.701048 s]
/proc/loadavg: 0.85 0.95 0.98 3/81 23428
/proc/meminfo: memFree=1549416/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=5160 CPUtime=0.69
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 1031 0 0 0 69 0 0 0 25 0 1 0 449998801 5283840 949 1992294400 4194304 5102416 548682068800 18446744073709551615 4242026 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 1290 949 102 221 0 1066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50213 s]
/proc/loadavg: 0.86 0.95 0.98 2/82 23429
/proc/meminfo: memFree=1545696/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=5160 CPUtime=1.49
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 1044 0 0 0 149 0 0 0 25 0 1 0 449998801 5283840 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4220945 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 1290 962 115 221 0 1066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5160

[startup+3.10128 s]
/proc/loadavg: 0.86 0.95 0.98 2/82 23429
/proc/meminfo: memFree=1545504/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=5160 CPUtime=3.09
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 1044 0 0 0 309 0 0 0 25 0 1 0 449998801 5283840 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 1290 962 115 221 0 1066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5160

[startup+6.3016 s]
/proc/loadavg: 0.86 0.95 0.98 2/82 23429
/proc/meminfo: memFree=1545200/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=6216 CPUtime=6.29
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 1302 0 0 0 629 0 0 0 25 0 1 0 449998801 6365184 1220 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 1554 1220 115 221 0 1330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6216

[startup+12.7012 s]
/proc/loadavg: 0.88 0.96 0.98 2/82 23429
/proc/meminfo: memFree=1538560/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=12176 CPUtime=12.69
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 2780 0 0 0 1268 1 0 0 25 0 1 0 449998801 12468224 2698 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 3044 2698 115 221 0 2820 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12176

[startup+25.5015 s]
/proc/loadavg: 0.90 0.96 0.98 2/82 23429
/proc/meminfo: memFree=1534720/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=16064 CPUtime=25.49
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 3769 0 0 0 2547 2 0 0 25 0 1 0 449998801 16449536 3687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 4016 3687 115 221 0 3792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16064

[startup+51.102 s]
/proc/loadavg: 0.93 0.96 0.98 2/82 23429
/proc/meminfo: memFree=1529856/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=20964 CPUtime=51.08
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 4992 0 0 0 5105 3 0 0 25 0 1 0 449998801 21467136 4910 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 5241 4910 115 221 0 5017 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20964

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/82 23429
/proc/meminfo: memFree=1524480/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=26424 CPUtime=102.27
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 6312 0 0 0 10222 5 0 0 25 0 1 0 449998801 27058176 6230 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 6606 6230 115 221 0 6382 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26424

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1521152/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=29820 CPUtime=162.25
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 7169 0 0 0 16219 6 0 0 25 0 1 0 449998801 30535680 7087 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 7455 7087 115 221 0 7231 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29820

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1517824/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=32952 CPUtime=222.23
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 7958 0 0 0 22216 7 0 0 25 0 1 0 449998801 33742848 7876 1992294400 4194304 5102416 548682068800 18446744073709551615 4244062 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 8238 7876 115 221 0 8014 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1514688/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=36180 CPUtime=282.21
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 8754 0 0 0 28213 8 0 0 25 0 1 0 449998801 37048320 8672 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 9045 8672 115 221 0 8821 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36180

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1514624/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=36180 CPUtime=342.2
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 8771 0 0 0 34212 8 0 0 25 0 1 0 449998801 37048320 8689 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 9045 8689 115 221 0 8821 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36180

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1511872/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=39100 CPUtime=402.18
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 9486 0 0 0 40209 9 0 0 25 0 1 0 449998801 40038400 9404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 9775 9404 115 221 0 9551 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39100

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1510080/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=40840 CPUtime=462.16
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 9912 0 0 0 46207 9 0 0 25 0 1 0 449998801 41820160 9830 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 10210 9830 115 221 0 9986 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 40840

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1509632/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=41248 CPUtime=522.14
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 10006 0 0 0 52205 9 0 0 25 0 1 0 449998801 42237952 9924 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 10312 9924 115 221 0 10088 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41248

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1509056/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=41776 CPUtime=582.13
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 10142 0 0 0 58204 9 0 0 25 0 1 0 449998801 42778624 10060 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 10444 10060 115 221 0 10220 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41776

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23429
/proc/meminfo: memFree=1504128/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=46736 CPUtime=642.12
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 11361 0 0 0 64201 11 0 0 25 0 1 0 449998801 47857664 11279 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 11684 11279 115 221 0 11460 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46736

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1503552/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=47264 CPUtime=702.1
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 11494 0 0 0 70199 11 0 0 25 0 1 0 449998801 48398336 11412 1992294400 4194304 5102416 548682068800 18446744073709551615 4249585 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 11816 11412 115 221 0 11592 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 47264

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1503552/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=47264 CPUtime=762.09
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 11494 0 0 0 76198 11 0 0 25 0 1 0 449998801 48398336 11412 1992294400 4194304 5102416 548682068800 18446744073709551615 4255771 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 11816 11412 115 221 0 11592 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 47264

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1503488/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=47396 CPUtime=822.07
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 11514 0 0 0 82196 11 0 0 25 0 1 0 449998801 48533504 11432 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 11849 11432 115 221 0 11625 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 47396

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1502848/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=48056 CPUtime=882.05
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 11675 0 0 0 88194 11 0 0 25 0 1 0 449998801 49209344 11593 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 12014 11593 115 221 0 11790 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 48056

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1502784/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=48056 CPUtime=942.03
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 11677 0 0 0 94192 11 0 0 25 0 1 0 449998801 49209344 11595 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 12014 11595 115 221 0 11790 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 48056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1499008/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=51792 CPUtime=1002.02
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 12617 0 0 0 100190 12 0 0 25 0 1 0 449998801 53035008 12535 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 12948 12535 115 221 0 12724 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 51792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1498944/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=51924 CPUtime=1062
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 12640 0 0 0 106188 12 0 0 25 0 1 0 449998801 53170176 12558 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 12981 12558 115 221 0 12757 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 51924

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1498240/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=52584 CPUtime=1121.98
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 12816 0 0 0 112186 12 0 0 25 0 1 0 449998801 53846016 12734 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 13146 12734 115 221 0 12922 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 52584

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1497024/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=53784 CPUtime=1181.96
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 13105 0 0 0 118184 12 0 0 25 0 1 0 449998801 55074816 13023 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 13446 13023 115 221 0 13222 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 53784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23431
/proc/meminfo: memFree=1497024/2055920 swapFree=4169668/4192956
[pid=23428] ppid=23426 vsize=53784 CPUtime=1200.06
/proc/23428/stat : 23428 (varsat-random_s) R 23426 23428 23391 0 -1 4194304 13116 0 0 0 119994 12 0 0 25 0 1 0 449998801 55074816 13034 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23428/statm: 13446 13034 115 221 0 13222 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 53784

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.134979
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 53784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13116
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= 1316

runsolver used 1.41278 second user time and 4.06138 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 11:38:19
IDJOB=1514333
IDBENCH=70337
IDSOLVER=539
FILE ID=node89/1514333-1238236699
PBS_JOBID= 9060703
Free space on /tmp= 66328 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514333-1238236699/watcher-1514333-1238236699 -o /tmp/evaluation-result-1514333-1238236699/solver-1514333-1238236699 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=29245475 HOME/instance-1514333-1238236699.cnf

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

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=29245475

node89.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		: 3000.240
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		: 3000.240
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:       1549832 kB
Buffers:         69064 kB
Cached:         343568 kB
SwapCached:      12504 kB
Active:         147088 kB
Inactive:       279892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549832 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          19484 kB
Slab:            63392 kB
Committed_AS:  1528300 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 11:58:22