Trace number 1726543

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/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
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 variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
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:  1188                                                 |
0.00/0.00	c |  Number of clauses:    13833                                                |
0.00/0.02	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c |  Timeout:              43200 s
0.00/0.02	c |  Random Seed:          814587811.000000
0.00/0.02	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.02	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.02	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.02	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |     891    13536    45262 |     4512        0    nan |  0.000 % |
0.09/0.17	c |       100 |     891    13536    45262 |     4963      100     29 |  0.000 % |
0.19/0.20	c |       250 |     891    13536    45262 |     5459      250     32 |  0.000 % |
0.19/0.25	c |       475 |     891    13536    45262 |     6005      475     33 |  0.000 % |
0.19/0.30	c |       812 |     891    13536    45262 |     6606      812     33 |  0.000 % |
0.29/0.36	c |      1320 |     891    13536    45262 |     7266     1320     33 |  0.000 % |
0.39/0.46	c |      2081 |     891    13536    45262 |     7993     2081     37 |  0.000 % |
0.59/0.62	c |      3221 |     891    13536    45262 |     8792     3221     39 |  0.000 % |
0.79/0.83	c |      4931 |     891    13536    45262 |     9671     4931     37 |  0.000 % |
1.19/1.21	c |      7493 |     891    13536    45262 |    10639     7493     38 |  0.000 % |
2.00/2.01	c |     11337 |     891    13536    45262 |    11702     5921     41 |  0.000 % |
2.89/2.93	c |     17103 |     891    13536    45262 |    12873    11687     42 |  0.000 % |
4.49/4.53	c |     25753 |     891    13536    45262 |    14160     7294     36 |  0.000 % |
7.60/7.66	c |     38727 |     891    13536    45262 |    15576    13112     37 |  0.000 % |
12.29/12.34	c |     58188 |     891    13536    45262 |    17134     8888     32 |  0.000 % |
21.19/21.24	c |     87380 |     891    13536    45262 |    18847    12128     38 |  0.000 % |
35.09/35.13	c |    131171 |     891    13536    45262 |    20732    17849     39 |  0.000 % |
61.27/61.30	c |    196857 |     891    13536    45262 |    22805    20745     50 |  0.000 % |
97.96/98.09	c |    295383 |     891    13536    45262 |    25086    15851     41 |  0.000 % |
153.25/153.36	c |    443172 |     891    13536    45262 |    27594    24637     40 |  0.000 % |
261.41/261.59	c |    664855 |     891    13536    45262 |    30354    23428     43 |  0.000 % |
424.47/424.69	c |    997380 |     891    13536    45262 |    33389    29340     39 |  0.000 % |
699.69/699.91	c |   1496168 |     891    13536    45262 |    36728    28968     38 |  0.000 % |
1137.06/1137.47	c |   2244350 |     891    13536    45262 |    40401    35490     39 |  0.000 % |

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-1726543-1240713750/watcher-1726543-1240713750 -o /tmp/evaluation-result-1726543-1240713750/solver-1726543-1240713750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=814587811 HOME/instance-1726543-1240713750.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.15 3/64 23984
/proc/meminfo: memFree=1632920/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=2688 CPUtime=0
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 99408233 2752512 295 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 672 296 88 221 0 448 0

[startup+0.0382321 s]
/proc/loadavg: 1.00 1.02 1.15 3/64 23984
/proc/meminfo: memFree=1632920/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=4520 CPUtime=0.03
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 782 0 0 0 3 0 0 0 18 0 1 0 99408233 4628480 767 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 1130 768 99 221 0 906 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4520

[startup+0.101238 s]
/proc/loadavg: 1.00 1.02 1.15 3/64 23984
/proc/meminfo: memFree=1632920/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=6384 CPUtime=0.09
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 1206 0 0 0 9 0 0 0 18 0 1 0 99408233 6537216 1191 1992294400 4194304 5102416 548682068784 18446744073709551615 4225746 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 1596 1191 99 221 0 1372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6384

[startup+0.301266 s]
/proc/loadavg: 1.00 1.02 1.15 3/64 23984
/proc/meminfo: memFree=1632920/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=5900 CPUtime=0.29
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 1240 0 0 0 29 0 0 0 19 0 1 0 99408233 6041600 1121 1992294400 4194304 5102416 548682068784 18446744073709551615 4524016 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 1475 1121 112 221 0 1251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5900

[startup+0.701307 s]
/proc/loadavg: 1.00 1.02 1.15 3/64 23984
/proc/meminfo: memFree=1632920/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=5900 CPUtime=0.69
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 1247 0 0 0 69 0 0 0 22 0 1 0 99408233 6041600 1128 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 1475 1128 112 221 0 1251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5900

[startup+1.5014 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 23985
/proc/meminfo: memFree=1628496/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=6752 CPUtime=1.5
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 1467 0 0 0 149 1 0 0 25 0 1 0 99408233 6914048 1348 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 1688 1348 112 221 0 1464 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6752

[startup+3.10158 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 23985
/proc/meminfo: memFree=1627272/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=7988 CPUtime=3.09
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 1740 0 0 0 308 1 0 0 25 0 1 0 99408233 8179712 1621 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 1997 1621 112 221 0 1773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7988

[startup+6.30195 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 23985
/proc/meminfo: memFree=1626440/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=8252 CPUtime=6.29
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 1836 0 0 0 628 1 0 0 25 0 1 0 99408233 8450048 1717 1992294400 4194304 5102416 548682068784 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 2063 1717 112 221 0 1839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8252

[startup+12.7017 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 23985
/proc/meminfo: memFree=1625504/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=8912 CPUtime=12.69
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 2001 0 0 0 1268 1 0 0 25 0 1 0 99408233 9125888 1882 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 2228 1882 112 221 0 2004 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8912

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 23985
/proc/meminfo: memFree=1624096/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=10320 CPUtime=25.49
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 2344 0 0 0 2547 2 0 0 25 0 1 0 99408233 10567680 2225 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 2580 2225 112 221 0 2356 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10320

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 23985
/proc/meminfo: memFree=1622112/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=12656 CPUtime=51.08
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 2893 0 0 0 5106 2 0 0 25 0 1 0 99408233 12959744 2774 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 3164 2774 112 221 0 2940 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12656

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 23985
/proc/meminfo: memFree=1619680/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=14784 CPUtime=102.27
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 3436 0 0 0 10224 3 0 0 25 0 1 0 99408233 15138816 3317 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 3696 3317 112 221 0 3472 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14784

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 23985
/proc/meminfo: memFree=1617824/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=16868 CPUtime=162.24
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 3906 0 0 0 16221 3 0 0 25 0 1 0 99408233 17272832 3787 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 4217 3787 112 221 0 3993 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16868

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 23985
/proc/meminfo: memFree=1615712/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=19128 CPUtime=222.23
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 4415 0 0 0 22219 4 0 0 25 0 1 0 99408233 19587072 4296 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 4782 4296 112 221 0 4558 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19128

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 23985
/proc/meminfo: memFree=1614944/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=19748 CPUtime=282.21
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 4593 0 0 0 28217 4 0 0 25 0 1 0 99408233 20221952 4474 1992294400 4194304 5102416 548682068784 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 4937 4474 112 221 0 4713 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19748

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23985
/proc/meminfo: memFree=1614304/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=20612 CPUtime=342.19
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 4764 0 0 0 34214 5 0 0 25 0 1 0 99408233 21106688 4645 1992294400 4194304 5102416 548682068784 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 5153 4645 112 221 0 4929 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20612

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23985
/proc/meminfo: memFree=1613856/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=20908 CPUtime=402.18
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 4860 0 0 0 40213 5 0 0 25 0 1 0 99408233 21409792 4741 1992294400 4194304 5102416 548682068784 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 5227 4741 112 221 0 5003 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23985
/proc/meminfo: memFree=1612832/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=22052 CPUtime=462.16
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 5111 0 0 0 46211 5 0 0 25 0 1 0 99408233 22581248 4992 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 5513 4992 112 221 0 5289 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22052

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23985
/proc/meminfo: memFree=1612384/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=22496 CPUtime=522.14
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 5226 0 0 0 52209 5 0 0 25 0 1 0 99408233 23035904 5107 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 5624 5107 112 221 0 5400 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 22496

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23985
/proc/meminfo: memFree=1612000/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=22872 CPUtime=582.12
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 5318 0 0 0 58207 5 0 0 25 0 1 0 99408233 23420928 5199 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 5718 5199 112 221 0 5494 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22872

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23985
/proc/meminfo: memFree=1611744/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=23212 CPUtime=642.11
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 5371 0 0 0 64205 6 0 0 25 0 1 0 99408233 23769088 5252 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 5803 5252 112 221 0 5579 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23212

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23985
/proc/meminfo: memFree=1611552/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=23348 CPUtime=702.09
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 5421 0 0 0 70203 6 0 0 25 0 1 0 99408233 23908352 5302 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 5837 5302 112 221 0 5613 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 23348

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23985
/proc/meminfo: memFree=1610336/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=24460 CPUtime=762.07
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 5708 0 0 0 76201 6 0 0 25 0 1 0 99408233 25047040 5589 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6115 5589 112 221 0 5891 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 24460

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23985
/proc/meminfo: memFree=1609888/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=25040 CPUtime=822.05
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 5859 0 0 0 82198 7 0 0 25 0 1 0 99408233 25640960 5740 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6260 5740 112 221 0 6036 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 25040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23985
/proc/meminfo: memFree=1609120/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=25944 CPUtime=882.03
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 6057 0 0 0 88196 7 0 0 25 0 1 0 99408233 26566656 5938 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6486 5938 112 221 0 6262 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 25944

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23985
/proc/meminfo: memFree=1609056/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=25944 CPUtime=942.02
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 6063 0 0 0 94195 7 0 0 25 0 1 0 99408233 26566656 5944 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6486 5944 112 221 0 6262 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 25944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23985
/proc/meminfo: memFree=1609056/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=25944 CPUtime=1002
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 6064 0 0 0 100193 7 0 0 25 0 1 0 99408233 26566656 5945 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6486 5945 112 221 0 6262 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 25944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23985
/proc/meminfo: memFree=1608736/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=26288 CPUtime=1061.98
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 6142 0 0 0 106191 7 0 0 25 0 1 0 99408233 26918912 6023 1992294400 4194304 5102416 548682068784 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6572 6023 112 221 0 6348 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 26288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23991
/proc/meminfo: memFree=1608352/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=26524 CPUtime=1121.96
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 6171 0 0 0 112188 8 0 0 25 0 1 0 99408233 27160576 6052 1992294400 4194304 5102416 548682068784 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6631 6052 112 221 0 6407 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 26524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23991
/proc/meminfo: memFree=1607840/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=27248 CPUtime=1181.94
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 6363 0 0 0 118186 8 0 0 25 0 1 0 99408233 27901952 6244 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6812 6244 112 221 0 6588 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 27248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23991
/proc/meminfo: memFree=1607712/2055920 swapFree=4192812/4192956
[pid=23984] ppid=23982 vsize=27248 CPUtime=1200.03
/proc/23984/stat : 23984 (varsat-random_s) R 23982 23984 20698 0 -1 4194304 6385 0 0 0 119995 8 0 0 25 0 1 0 99408233 27901952 6266 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23984/statm: 6812 6266 112 221 0 6588 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 27248

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): 1199.96
CPU system time (s): 0.093985
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 27248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6385
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= 3339

runsolver used 1.03384 second user time and 2.29465 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-26 04:42:30
IDJOB=1726543
IDBENCH=24615
IDSOLVER=539
FILE ID=node20/1726543-1240713750
PBS_JOBID= 9186842
Free space on /tmp= 66252 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726543-1240713750/watcher-1726543-1240713750 -o /tmp/evaluation-result-1726543-1240713750/solver-1726543-1240713750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=814587811 HOME/instance-1726543-1240713750.cnf

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

MD5SUM BENCH= 84c61ea490109e11c1f7afe1d2e5d438
RANDOM SEED=814587811

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1633336 kB
Buffers:         44768 kB
Cached:         299040 kB
SwapCached:          0 kB
Active:         181956 kB
Inactive:       175784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            50872 kB
Committed_AS:   421548 kB
PageTables:       1396 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= 66248 MiB
End job on node20 at 2009-04-26 05:02:33