Trace number 1512533

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) 1200.12 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1284372491-036.cnf
MD5SUM2936351992cd53f891ea98e5e0e8663e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.4999
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          2107741727.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.19/0.24	c |       101 |    1000    20000   100000 |     7333      101    105 |  0.000 % |
0.29/0.33	c |       251 |    1000    20000   100000 |     8066      251    103 |  0.000 % |
0.39/0.42	c |       476 |    1000    20000   100000 |     8873      476    113 |  0.000 % |
0.49/0.53	c |       813 |    1000    20000   100000 |     9760      813    117 |  0.000 % |
0.59/0.66	c |      1319 |    1000    20000   100000 |    10736     1319    120 |  0.000 % |
0.79/0.83	c |      2079 |    1000    20000   100000 |    11810     2079    123 |  0.000 % |
0.99/1.04	c |      3219 |    1000    20000   100000 |    12991     3219    129 |  0.000 % |
1.30/1.38	c |      4928 |    1000    20000   100000 |    14290     4928    132 |  0.000 % |
1.79/1.88	c |      7490 |    1000    20000   100000 |    15719     7490    132 |  0.000 % |
2.59/2.67	c |     11337 |    1000    20000   100000 |    17291    11337    132 |  0.000 % |
3.99/4.08	c |     17105 |    1000    20000   100000 |    19020    17105    136 |  0.000 % |
6.29/6.35	c |     25754 |    1000    20000   100000 |    20922    16069    146 |  0.000 % |
10.38/10.44	c |     38730 |    1000    20000   100000 |    23015    18408    142 |  0.000 % |
16.99/17.09	c |     58192 |    1000    20000   100000 |    25316    13896    137 |  0.000 % |
28.88/28.91	c |     87387 |    1000    20000   100000 |    27848    14475    137 |  0.000 % |
47.37/47.49	c |    131176 |    1000    20000   100000 |    30633    25860    150 |  0.000 % |
78.37/78.49	c |    196862 |    1000    20000   100000 |    33696    18205    138 |  0.000 % |
128.45/128.56	c |    295389 |    1000    20000   100000 |    37066    32240    143 |  0.000 % |
206.54/206.60	c |    443179 |    1000    20000   100000 |    40772    33600    141 |  0.000 % |
341.90/342.04	c |    664862 |    1000    20000   100000 |    44849    36310    141 |  0.000 % |
551.55/551.72	c |    997388 |    1000    20000   100000 |    49334    21893    136 |  0.000 % |
875.27/875.55	c |   1496178 |    1000    20000   100000 |    54268    21517    135 |  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-1512533-1238205329/watcher-1512533-1238205329 -o /tmp/evaluation-result-1512533-1238205329/solver-1512533-1238205329 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2107741727 HOME/instance-1512533-1238205329.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: 0.00 0.00 0.00 3/64 20854
/proc/meminfo: memFree=1176296/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=2568 CPUtime=0
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 354 0 0 0 0 0 0 0 18 0 1 0 1093195291 2629632 339 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 642 340 88 221 0 418 0

[startup+0.0794949 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20854
/proc/meminfo: memFree=1176296/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=6412 CPUtime=0.07
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 1299 0 0 0 7 0 0 0 18 0 1 0 1093195291 6565888 1284 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 1603 1284 97 221 0 1379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6412

[startup+0.101496 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20854
/proc/meminfo: memFree=1176296/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=6412 CPUtime=0.09
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 1300 0 0 0 9 0 0 0 18 0 1 0 1093195291 6565888 1285 1992294400 4194304 5102416 548682068800 18446744073709551615 4283374 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 1603 1285 98 221 0 1379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6412

[startup+0.301515 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20854
/proc/meminfo: memFree=1176296/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=6124 CPUtime=0.29
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 1356 0 0 0 29 0 0 0 19 0 1 0 1093195291 6270976 1256 1992294400 4194304 5102416 548682068800 18446744073709551615 4220524 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 1531 1256 115 221 0 1307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6124

[startup+0.701552 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 20854
/proc/meminfo: memFree=1176296/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=6124 CPUtime=0.69
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 1357 0 0 0 69 0 0 0 22 0 1 0 1093195291 6270976 1257 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 1531 1257 115 221 0 1307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6124

[startup+1.50262 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 20855
/proc/meminfo: memFree=1171040/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=8376 CPUtime=1.5
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 1891 0 0 0 149 1 0 0 25 0 1 0 1093195291 8577024 1791 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 2094 1791 115 221 0 1870 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8376

[startup+3.10177 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 20855
/proc/meminfo: memFree=1167584/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=13072 CPUtime=3.09
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 3054 0 0 0 307 2 0 0 25 0 1 0 1093195291 13385728 2954 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 3268 2954 115 221 0 3044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13072

[startup+6.30107 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 20855
/proc/meminfo: memFree=1160736/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=17020 CPUtime=6.29
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 4040 0 0 0 626 3 0 0 25 0 1 0 1093195291 17428480 3940 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 4255 3940 115 221 0 4031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17020

[startup+12.7017 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 20855
/proc/meminfo: memFree=1157216/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=20456 CPUtime=12.69
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 4908 0 0 0 1265 4 0 0 25 0 1 0 1093195291 20946944 4808 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 5114 4808 115 221 0 4890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20456

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 20855
/proc/meminfo: memFree=1155744/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=21908 CPUtime=25.48
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 5277 0 0 0 2544 4 0 0 25 0 1 0 1093195291 22433792 5177 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 5477 5177 115 221 0 5253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21908

[startup+51.1012 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 20855
/proc/meminfo: memFree=1149664/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=27996 CPUtime=51.08
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 6800 0 0 0 5102 6 0 0 25 0 1 0 1093195291 28667904 6700 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 6999 6700 115 221 0 6775 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27996

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 20855
/proc/meminfo: memFree=1145888/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=31736 CPUtime=102.27
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 7735 0 0 0 10220 7 0 0 25 0 1 0 1093195291 32497664 7635 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 7934 7635 115 221 0 7710 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31736

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 20855
/proc/meminfo: memFree=1142112/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=35580 CPUtime=162.25
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 8696 0 0 0 16217 8 0 0 25 0 1 0 1093195291 36433920 8596 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 8895 8596 115 221 0 8671 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35580

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 20855
/proc/meminfo: memFree=1139552/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=38256 CPUtime=222.24
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 9321 0 0 0 22214 10 0 0 25 0 1 0 1093195291 39174144 9221 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 9564 9221 115 221 0 9340 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 38256

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 20855
/proc/meminfo: memFree=1137312/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=40544 CPUtime=282.22
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 9879 0 0 0 28212 10 0 0 25 0 1 0 1093195291 41517056 9779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 10136 9779 115 221 0 9912 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40544

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 20861
/proc/meminfo: memFree=1136088/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=41552 CPUtime=342.2
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 10109 0 0 0 34210 10 0 0 25 0 1 0 1093195291 42549248 10009 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 10388 10009 115 221 0 10164 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41552

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 20861
/proc/meminfo: memFree=1132440/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=45340 CPUtime=402.18
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 11047 0 0 0 40207 11 0 0 25 0 1 0 1093195291 46428160 10947 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 11335 10947 115 221 0 11111 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45340

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 20861
/proc/meminfo: memFree=1131864/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=46004 CPUtime=462.17
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 11207 0 0 0 46205 12 0 0 25 0 1 0 1093195291 47108096 11107 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 11501 11107 115 221 0 11277 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46004

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 20861
/proc/meminfo: memFree=1131800/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=46004 CPUtime=522.16
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 11232 0 0 0 52204 12 0 0 25 0 1 0 1093195291 47108096 11132 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 11501 11132 115 221 0 11277 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46004

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 20861
/proc/meminfo: memFree=1129048/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=48788 CPUtime=582.14
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 11914 0 0 0 58202 12 0 0 25 0 1 0 1093195291 49958912 11814 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 12197 11814 115 221 0 11973 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48788

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 20861
/proc/meminfo: memFree=1126752/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=51032 CPUtime=642.13
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 12474 0 0 0 64200 13 0 0 25 0 1 0 1093195291 52256768 12374 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 12758 12374 115 221 0 12534 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 51032

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 20861
/proc/meminfo: memFree=1125920/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=51824 CPUtime=702.12
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 12687 0 0 0 70198 14 0 0 25 0 1 0 1093195291 53067776 12587 1992294400 4194304 5102416 548682068800 18446744073709551615 4249689 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 12956 12587 115 221 0 12732 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 51824

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 20861
/proc/meminfo: memFree=1125920/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=51824 CPUtime=762.1
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 12687 0 0 0 76196 14 0 0 25 0 1 0 1093195291 53067776 12587 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 12956 12587 115 221 0 12732 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 51824

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 20861
/proc/meminfo: memFree=1125984/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=51824 CPUtime=822.08
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 12687 0 0 0 82194 14 0 0 25 0 1 0 1093195291 53067776 12587 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 12956 12587 115 221 0 12732 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 51824

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 20861
/proc/meminfo: memFree=1124512/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=53384 CPUtime=882.06
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 13047 0 0 0 88192 14 0 0 25 0 1 0 1093195291 54665216 12947 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 13346 12947 115 221 0 13122 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 53384

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 20861
/proc/meminfo: memFree=1122464/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=55372 CPUtime=942.05
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 13542 0 0 0 94190 15 0 0 25 0 1 0 1093195291 56700928 13442 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 13843 13442 115 221 0 13619 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 55372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 20861
/proc/meminfo: memFree=1120608/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=57248 CPUtime=1002.04
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 14017 0 0 0 100188 16 0 0 25 0 1 0 1093195291 58621952 13917 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 14312 13917 115 221 0 14088 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 57248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 20861
/proc/meminfo: memFree=1119648/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=58180 CPUtime=1062.02
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 14249 0 0 0 106186 16 0 0 25 0 1 0 1093195291 59576320 14149 1992294400 4194304 5102416 548682068800 18446744073709551615 4249650 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 14545 14149 115 221 0 14321 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 58180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 3/65 20861
/proc/meminfo: memFree=1119648/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=58180 CPUtime=1122.01
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 14249 0 0 0 112185 16 0 0 25 0 1 0 1093195291 59576320 14149 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 14545 14149 115 221 0 14321 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 58180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/65 20861
/proc/meminfo: memFree=1118688/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=59104 CPUtime=1182
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 14491 0 0 0 118183 17 0 0 25 0 1 0 1093195291 60522496 14391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 14776 14391 115 221 0 14552 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 59104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 20861
/proc/meminfo: memFree=1118624/2055920 swapFree=4176868/4192956
[pid=20854] ppid=20852 vsize=59104 CPUtime=1200.1
/proc/20854/stat : 20854 (varsat-random_s) R 20852 20854 20817 0 -1 4194304 14491 0 0 0 119993 17 0 0 25 0 1 0 1093195291 60522496 14391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20854/statm: 14776 14391 115 221 0 14552 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59104

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): 1200.12
CPU user time (s): 1199.93
CPU system time (s): 0.183972
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 59104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14491
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= 2162

runsolver used 0.991849 second user time and 2.35064 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 02:55:29
IDJOB=1512533
IDBENCH=70187
IDSOLVER=539
FILE ID=node48/1512533-1238205329
PBS_JOBID= 9060518
Free space on /tmp= 66464 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1284372491-036.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512533-1238205329/watcher-1512533-1238205329 -o /tmp/evaluation-result-1512533-1238205329/solver-1512533-1238205329 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2107741727 HOME/instance-1512533-1238205329.cnf

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

MD5SUM BENCH= 2936351992cd53f891ea98e5e0e8663e
RANDOM SEED=2107741727

node48.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		: 3000.236
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		: 3000.236
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:       1176776 kB
Buffers:         70196 kB
Cached:         713512 kB
SwapCached:      10192 kB
Active:          71640 kB
Inactive:       723780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1176776 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            69728 kB
Committed_AS:  2499876 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 03:15:32