Trace number 1731048

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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:  280                                                  |
0.00/0.00	c |  Number of clauses:    1120                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1450680619.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     280     1120     3360 |      373        0    nan |  0.000 % |
0.00/0.00	c |       100 |     280     1120     3360 |      410      100     30 |  0.001 % |
0.00/0.01	c |       250 |     280     1120     3360 |      451      250     30 |  0.001 % |
0.00/0.02	c |       476 |     280     1120     3360 |      496      476     29 |  0.001 % |
0.00/0.03	c |       813 |     280     1120     3360 |      546      527     30 |  0.001 % |
0.00/0.05	c |      1319 |     280     1120     3360 |      601      424     23 |  0.001 % |
0.00/0.08	c |      2081 |     280     1120     3360 |      661      511     21 |  0.001 % |
0.10/0.13	c |      3220 |     280     1120     3360 |      727      566     23 |  0.001 % |
0.20/0.20	c |      4928 |     280     1120     3360 |      800      726     20 |  0.001 % |
0.30/0.32	c |      7490 |     280     1120     3360 |      880      771     19 |  0.001 % |
0.40/0.47	c |     11335 |     280     1120     3360 |      968      515     17 |  0.001 % |
0.70/0.70	c |     17102 |     280     1120     3360 |     1065      785     17 |  0.001 % |
1.00/1.07	c |     25751 |     280     1120     3360 |     1171      677     18 |  0.001 % |
1.59/1.62	c |     38725 |     280     1120     3360 |     1288     1073     20 |  0.001 % |
2.39/2.49	c |     58187 |     280     1120     3360 |     1417      799     17 |  0.001 % |
3.69/3.72	c |     87380 |     280     1120     3360 |     1559     1083     18 |  0.001 % |
5.59/5.68	c |    131169 |     280     1120     3360 |     1715     1247     20 |  0.001 % |
8.39/8.46	c |    196853 |     280     1120     3360 |     1887     1660     19 |  0.001 % |
12.79/12.88	c |    295380 |     280     1120     3360 |     2075     1635     19 |  0.001 % |
20.09/20.10	c |    443169 |     280     1120     3360 |     2283     1304     18 |  0.001 % |
32.78/32.84	c |    664852 |     280     1120     3360 |     2511     2198     19 |  0.001 % |
50.68/50.72	c |    997378 |     280     1120     3360 |     2762     1818     18 |  0.001 % |
78.67/78.71	c |   1496167 |     280     1120     3360 |     3039     1780     18 |  0.001 % |
123.75/123.81	c |   2244350 |     280     1120     3360 |     3342     2868     19 |  0.001 % |
190.53/190.60	c |   3366625 |     280     1120     3360 |     3677     3230     21 |  0.001 % |
300.11/300.26	c |   5050037 |     280     1120     3360 |     4044     3664     20 |  0.001 % |
469.46/469.69	c |   7575154 |     280     1120     3360 |     4449     3910     21 |  0.001 % |
725.47/725.76	c |  11362829 |     280     1120     3360 |     4894     3301     20 |  0.001 % |
1144.25/1144.60	c |  17044342 |     280     1120     3360 |     5383     4502     22 |  0.001 % |

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-1731048-1240766364/watcher-1731048-1240766364 -o /tmp/evaluation-result-1731048-1240766364/solver-1731048-1240766364 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1450680619 HOME/instance-1731048-1240766364.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 11716
/proc/meminfo: memFree=1624848/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2400 CPUtime=0
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 104664405 2457600 185 1992294400 4194304 5102416 548682068800 18446744073709551615 4242042 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 600 185 102 221 0 376 0

[startup+0.00893297 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11716
/proc/meminfo: memFree=1624848/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2400 CPUtime=0
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 104664405 2457600 195 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 600 195 112 221 0 376 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2400

[startup+0.10195 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11716
/proc/meminfo: memFree=1624848/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2400 CPUtime=0.1
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 231 0 0 0 10 0 0 0 20 0 1 0 104664405 2457600 216 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 600 216 112 221 0 376 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2400

[startup+0.301968 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11716
/proc/meminfo: memFree=1624848/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2532 CPUtime=0.3
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 245 0 0 0 30 0 0 0 22 0 1 0 104664405 2592768 230 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 633 230 112 221 0 409 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2532

[startup+0.702014 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11716
/proc/meminfo: memFree=1624848/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2532 CPUtime=0.7
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 261 0 0 0 70 0 0 0 25 0 1 0 104664405 2592768 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 633 246 112 221 0 409 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2532

[startup+1.50111 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1624264/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2664 CPUtime=1.49
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 289 0 0 0 149 0 0 0 25 0 1 0 104664405 2727936 274 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 666 274 112 221 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2664

[startup+3.10129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1624008/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2796 CPUtime=3.09
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 316 0 0 0 309 0 0 0 25 0 1 0 104664405 2863104 301 1992294400 4194304 5102416 548682068800 18446744073709551615 4254927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 699 301 112 221 0 475 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2796

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1623752/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=2932 CPUtime=6.29
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 104664405 3002368 350 1992294400 4194304 5102416 548682068800 18446744073709551615 4255660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 733 350 112 221 0 509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2932

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1623432/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=3064 CPUtime=12.69
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 402 0 0 0 1269 0 0 0 25 0 1 0 104664405 3137536 387 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 766 387 112 221 0 542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3064

[startup+25.5029 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1622984/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=3592 CPUtime=25.49
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 507 0 0 0 2549 0 0 0 25 0 1 0 104664405 3678208 492 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 898 492 112 221 0 674 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3592

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1622344/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=4124 CPUtime=51.08
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 663 0 0 0 5108 0 0 0 25 0 1 0 104664405 4222976 648 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1031 648 112 221 0 807 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4124

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1621704/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=4788 CPUtime=102.26
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 822 0 0 0 10226 0 0 0 25 0 1 0 104664405 4902912 807 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1197 807 112 221 0 973 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4788

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1621192/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=5200 CPUtime=162.24
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 933 0 0 0 16224 0 0 0 25 0 1 0 104664405 5324800 918 1992294400 4194304 5102416 548682068800 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1300 918 112 221 0 1076 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5200

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1620552/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=5876 CPUtime=222.22
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1085 0 0 0 22222 0 0 0 25 0 1 0 104664405 6017024 1070 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1469 1070 112 221 0 1245 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5876

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1619976/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=6420 CPUtime=282.21
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1213 0 0 0 28220 1 0 0 25 0 1 0 104664405 6574080 1198 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1605 1198 112 221 0 1381 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6420

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1619336/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=7116 CPUtime=342.19
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1378 0 0 0 34218 1 0 0 25 0 1 0 104664405 7286784 1363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1779 1363 112 221 0 1555 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7116

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1619208/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=7248 CPUtime=402.17
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1420 0 0 0 40216 1 0 0 25 0 1 0 104664405 7421952 1405 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1812 1405 112 221 0 1588 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7248

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1618952/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=7396 CPUtime=462.15
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1468 0 0 0 46214 1 0 0 25 0 1 0 104664405 7573504 1453 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1849 1453 112 221 0 1625 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7396

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1618440/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=7940 CPUtime=522.14
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1606 0 0 0 52213 1 0 0 25 0 1 0 104664405 8130560 1591 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 1985 1591 112 221 0 1761 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7940

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1618184/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=8344 CPUtime=582.12
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1680 0 0 0 58211 1 0 0 25 0 1 0 104664405 8544256 1665 1992294400 4194304 5102416 548682068800 18446744073709551615 4250130 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2086 1665 112 221 0 1862 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8344

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1617992/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=8500 CPUtime=642.1
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1715 0 0 0 64209 1 0 0 25 0 1 0 104664405 8704000 1700 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2125 1700 112 221 0 1901 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8500

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1617864/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=8500 CPUtime=702.08
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1733 0 0 0 70207 1 0 0 25 0 1 0 104664405 8704000 1718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2125 1718 112 221 0 1901 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 8500

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1617480/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=8764 CPUtime=762.07
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1806 0 0 0 76206 1 0 0 25 0 1 0 104664405 8974336 1791 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2191 1791 112 221 0 1967 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 8764

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1617288/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9044 CPUtime=822.05
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1871 0 0 0 82203 2 0 0 25 0 1 0 104664405 9261056 1856 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2261 1856 112 221 0 2037 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 9044

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1617096/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9328 CPUtime=882.03
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1915 0 0 0 88201 2 0 0 25 0 1 0 104664405 9551872 1900 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2332 1900 112 221 0 2108 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9328

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1617096/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9328 CPUtime=942.02
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1922 0 0 0 94200 2 0 0 25 0 1 0 104664405 9551872 1907 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2332 1907 112 221 0 2108 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1616968/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9468 CPUtime=1002
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1939 0 0 0 100198 2 0 0 25 0 1 0 104664405 9695232 1924 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2367 1924 112 221 0 2143 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 9468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1616776/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9468 CPUtime=1061.98
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1963 0 0 0 106196 2 0 0 25 0 1 0 104664405 9695232 1948 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2367 1948 112 221 0 2143 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 9468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11717
/proc/meminfo: memFree=1616648/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9608 CPUtime=1121.96
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 1994 0 0 0 112194 2 0 0 25 0 1 0 104664405 9838592 1979 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2402 1979 112 221 0 2178 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 9608

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11719
/proc/meminfo: memFree=1616456/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9896 CPUtime=1181.94
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 2037 0 0 0 118192 2 0 0 25 0 1 0 104664405 10133504 2022 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2474 2022 112 221 0 2250 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 9896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11719
/proc/meminfo: memFree=1616392/2055920 swapFree=4191900/4192956
[pid=11716] ppid=11714 vsize=9896 CPUtime=1200.04
/proc/11716/stat : 11716 (varsat-random_s) R 11714 11716 11380 0 -1 4194304 2049 0 0 0 120002 2 0 0 25 0 1 0 104664405 10133504 2034 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/11716/statm: 2474 2034 112 221 0 2250 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9896

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.030995
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 9896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2049
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= 2889

runsolver used 1.13283 second user time and 2.16467 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-26 19:19:24
IDJOB=1731048
IDBENCH=24742
IDSOLVER=539
FILE ID=node53/1731048-1240766364
PBS_JOBID= 9187142
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731048-1240766364/watcher-1731048-1240766364 -o /tmp/evaluation-result-1731048-1240766364/solver-1731048-1240766364 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1450680619 HOME/instance-1731048-1240766364.cnf

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

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=1450680619

node53.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		: 3000.245
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		: 3000.245
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:       1625264 kB
Buffers:         44344 kB
Cached:         312136 kB
SwapCached:        384 kB
Active:         127472 kB
Inactive:       242424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625264 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          21780 kB
Slab:            46748 kB
Committed_AS:   323244 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= 66476 MiB
End job on node53 at 2009-04-26 19:39:26