Trace number 1727762

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) 1200.04 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2935                                                 |
0.00/0.00	c |  Number of clauses:    18753                                                |
0.05/0.06	c |  Parsing time:         0.06         s                                       |
0.05/0.06	c |  Timeout:              43200 s
0.05/0.06	c |  Random Seed:          1913706597.000000
0.05/0.06	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.05/0.06	c |  Branching Rule:       default (solution-guided)                            |
0.05/0.06	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.05/0.06	c |                                                                             |
0.19/0.24	c ============================[ Search Statistics ]==============================
0.19/0.24	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.24	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.24	c ===============================================================================
0.19/0.24	c |         0 |    2306    12433    81297 |     4144        0    nan |  0.000 % |
0.59/0.65	c |       100 |    2306    12433    81297 |     4558      100     11 |  1.942 % |
0.99/1.05	c |       251 |    2306    12433    81297 |     5014      251     15 |  1.942 % |
1.39/1.47	c |       477 |    2306    12433    81297 |     5516      477     15 |  1.942 % |
1.89/1.91	c |       815 |    2306    12433    81297 |     6067      815     17 |  1.942 % |
2.33/2.44	c |      1321 |    2306    12433    81297 |     6674     1321     18 |  1.942 % |
2.73/2.87	c |      2080 |    2306    12433    81297 |     7341     2080     18 |  1.942 % |
3.23/3.31	c |      3219 |    2306    12433    81297 |     8076     3219     17 |  1.942 % |
3.73/3.81	c |      4927 |    2306    12433    81297 |     8883     4927     19 |  1.942 % |
4.33/4.41	c |      7489 |    2306    12433    81297 |     9772     7489     20 |  1.942 % |
5.04/5.12	c |     11333 |    2306    12433    81297 |    10749     6348     23 |  1.942 % |
5.94/6.08	c |     17100 |    2306    12433    81297 |    11824     6581     22 |  1.942 % |
7.43/7.52	c |     25749 |    2306    12433    81297 |    13006     9206     24 |  1.942 % |
9.53/9.69	c |     38724 |    2306    12433    81297 |    14307     8997     23 |  1.942 % |
13.33/13.46	c |     58185 |    2306    12433    81297 |    15738    13963     26 |  1.942 % |
19.12/19.29	c |     87380 |    2306    12433    81297 |    17311    11380     25 |  1.942 % |
28.81/28.90	c |    131170 |    2306    12433    81297 |    19043    11466     26 |  1.942 % |
43.10/43.27	c |    196855 |    2306    12433    81297 |    20947     9901     23 |  1.942 % |
68.29/68.49	c |    295381 |    2306    12433    81297 |    23042    13505     29 |  1.942 % |
110.57/110.75	c |    443170 |    2306    12433    81297 |    25346    22167     30 |  1.942 % |
179.65/179.83	c |    664853 |    2306    12433    81297 |    27881    14395     31 |  1.942 % |
301.50/301.75	c |    997379 |    2306    12433    81297 |    30669    24441     35 |  1.942 % |
501.33/501.61	c |   1496167 |    2306    12433    81297 |    33736    28930     34 |  1.942 % |
845.27/845.78	c |   2244350 |    2306    12433    81297 |    37109    22032     31 |  1.942 % |

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-1727762-1240728599/watcher-1727762-1240728599 -o /tmp/evaluation-result-1727762-1240728599/solver-1727762-1240728599 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1913706597 HOME/instance-1727762-1240728599.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: 0.99 0.98 0.99 3/64 24709
/proc/meminfo: memFree=1459200/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=2940 CPUtime=0
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 100893189 3010560 464 1992294400 4194304 5102416 548682068784 18446744073709551615 4280136 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 735 464 88 221 0 511 0

[startup+0.0642001 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24709
/proc/meminfo: memFree=1459200/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=6948 CPUtime=0.05
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 1500 0 0 0 5 0 0 0 18 0 1 0 100893189 7114752 1485 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 1737 1486 88 221 0 1513 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6948

[startup+0.102207 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24709
/proc/meminfo: memFree=1459200/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=7220 CPUtime=0.09
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 1541 0 0 0 9 0 0 0 18 0 1 0 100893189 7393280 1526 1992294400 4194304 5102416 548682068784 18446744073709551615 4272641 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 1805 1526 98 221 0 1581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7220

[startup+0.301246 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24709
/proc/meminfo: memFree=1459200/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=7400 CPUtime=0.29
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 1708 0 0 0 29 0 0 0 19 0 1 0 100893189 7577600 1600 1992294400 4194304 5102416 548682068784 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 1850 1600 102 221 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7400

[startup+0.702323 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24709
/proc/meminfo: memFree=1459200/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=7400 CPUtime=0.69
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 1718 0 0 0 69 0 0 0 22 0 1 0 100893189 7577600 1610 1992294400 4194304 5102416 548682068784 18446744073709551615 4221927 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 1850 1610 112 221 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7400

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1452920/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=7400 CPUtime=1.49
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 1718 0 0 0 149 0 0 0 25 0 1 0 100893189 7577600 1610 1992294400 4194304 5102416 548682068784 18446744073709551615 4220281 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 1850 1610 112 221 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7400

[startup+3.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1452792/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=7400 CPUtime=3.03
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 1718 0 0 0 303 0 0 0 25 0 1 0 100893189 7577600 1610 1992294400 4194304 5102416 548682068784 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 0 0 0
/proc/24709/statm: 1850 1610 112 221 0 1626 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 7400

[startup+6.30141 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1452728/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=7616 CPUtime=6.24
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 1745 0 0 0 623 1 0 0 25 0 1 0 100893189 7798784 1637 1992294400 4194304 5102416 548682068784 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 1904 1637 112 221 0 1680 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7616

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1451576/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=8676 CPUtime=12.63
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 2040 0 0 0 1262 1 0 0 25 0 1 0 100893189 8884224 1932 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 2169 1932 112 221 0 1945 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 8676

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1450488/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=9756 CPUtime=25.42
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 2304 0 0 0 2541 1 0 0 25 0 1 0 100893189 9990144 2196 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 2439 2196 112 221 0 2215 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 9756

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1448696/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=11832 CPUtime=50.99
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 2792 0 0 0 5098 1 0 0 25 0 1 0 100893189 12115968 2684 1992294400 4194304 5102416 548682068784 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 2958 2684 112 221 0 2734 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 11832

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1447288/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=13156 CPUtime=102.18
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 3111 0 0 0 10217 1 0 0 25 0 1 0 100893189 13471744 3003 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 3289 3003 112 221 0 3065 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 13156

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1445496/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=15104 CPUtime=162.16
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 3564 0 0 0 16214 2 0 0 25 0 1 0 100893189 15466496 3456 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 3776 3456 112 221 0 3552 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 15104

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1444472/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=16080 CPUtime=222.14
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 3813 0 0 0 22212 2 0 0 25 0 1 0 100893189 16465920 3705 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 4020 3705 112 221 0 3796 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 16080

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1443832/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=16896 CPUtime=282.11
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 3965 0 0 0 28209 2 0 0 25 0 1 0 100893189 17301504 3857 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 4224 3857 112 221 0 4000 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 16896

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1443000/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=17652 CPUtime=342.09
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4155 0 0 0 34207 2 0 0 25 0 1 0 100893189 18075648 4047 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 4413 4047 112 221 0 4189 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 17652

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1442296/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=18328 CPUtime=402.06
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4333 0 0 0 40204 2 0 0 25 0 1 0 100893189 18767872 4225 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 4582 4225 112 221 0 4358 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 18328

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1441720/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=19012 CPUtime=462.04
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4467 0 0 0 46202 2 0 0 25 0 1 0 100893189 19468288 4359 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 4753 4359 112 221 0 4529 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 19012

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1441080/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=19496 CPUtime=522.01
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4615 0 0 0 52199 2 0 0 25 0 1 0 100893189 19963904 4507 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 4874 4507 112 221 0 4650 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 19496

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1440440/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=20256 CPUtime=581.99
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4786 0 0 0 58197 2 0 0 25 0 1 0 100893189 20742144 4678 1992294400 4194304 5102416 548682068784 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5064 4678 112 221 0 4840 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 20256

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24710
/proc/meminfo: memFree=1439992/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=20700 CPUtime=641.97
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4881 0 0 0 64195 2 0 0 25 0 1 0 100893189 21196800 4773 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5175 4773 112 221 0 4951 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 20700

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1439664/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=21012 CPUtime=701.91
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4940 0 0 0 70189 2 0 0 25 0 1 0 100893189 21516288 4832 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5253 4832 112 221 0 5029 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 21012

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1439600/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=21168 CPUtime=761.89
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 4981 0 0 0 76187 2 0 0 25 0 1 0 100893189 21676032 4873 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5292 4873 112 221 0 5068 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 21168

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1439344/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=21360 CPUtime=821.87
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5027 0 0 0 82185 2 0 0 25 0 1 0 100893189 21872640 4919 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5340 4919 112 221 0 5116 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 21360

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1438896/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=21884 CPUtime=881.85
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5145 0 0 0 88182 3 0 0 25 0 1 0 100893189 22409216 5037 1992294400 4194304 5102416 548682068784 18446744073709551615 4249680 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5471 5037 112 221 0 5247 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 21884

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1438768/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=22108 CPUtime=941.83
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5177 0 0 0 94180 3 0 0 25 0 1 0 100893189 22638592 5069 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5527 5069 112 221 0 5303 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 22108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1438008/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=22820 CPUtime=1001.8
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5370 0 0 0 100177 3 0 0 25 0 1 0 100893189 23367680 5262 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5705 5262 112 221 0 5481 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 22820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1437688/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=23200 CPUtime=1061.78
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5455 0 0 0 106175 3 0 0 25 0 1 0 100893189 23756800 5347 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5800 5347 112 221 0 5576 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 23200

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1437560/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=23200 CPUtime=1121.75
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5486 0 0 0 112172 3 0 0 25 0 1 0 100893189 23756800 5378 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5800 5378 112 221 0 5576 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 23200

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1437432/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=23424 CPUtime=1181.73
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5512 0 0 0 118170 3 0 0 25 0 1 0 100893189 23986176 5404 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5856 5404 112 221 0 5632 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 23424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24716
/proc/meminfo: memFree=1437304/2055920 swapFree=4180284/4192956
[pid=24709] ppid=24707 vsize=23424 CPUtime=1200.03
/proc/24709/stat : 24709 (varsat-random_s) R 24707 24709 24334 0 -1 4194304 5533 0 0 0 120000 3 0 0 25 0 1 0 100893189 23986176 5425 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24709/statm: 5856 5425 112 221 0 5632 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 23424

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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.037994
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 23424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5533
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= 2362

runsolver used 0.833873 second user time and 2.67259 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-26 08:49:59
IDJOB=1727762
IDBENCH=24644
IDSOLVER=539
FILE ID=node28/1727762-1240728599
PBS_JOBID= 9186886
Free space on /tmp= 66292 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727762-1240728599/watcher-1727762-1240728599 -o /tmp/evaluation-result-1727762-1240728599/solver-1727762-1240728599 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1913706597 HOME/instance-1727762-1240728599.cnf

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

MD5SUM BENCH= cd51741c2df34af4fdb8becaf8b3fc51
RANDOM SEED=1913706597

node28.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		: 3000.261
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		: 3000.261
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:       1459680 kB
Buffers:         56700 kB
Cached:         479876 kB
SwapCached:       5928 kB
Active:         236440 kB
Inactive:       308684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459680 kB
SwapTotal:     4192956 kB
SwapFree:      4180284 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          13756 kB
Slab:            37000 kB
Committed_AS:   431864 kB
PageTables:       1420 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= 66292 MiB
End job on node28 at 2009-04-26 09:10:01