Trace number 1512617

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S249585100-059.cnf
MD5SUM143712ca4284eea58745e182764b5b47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.55846
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          177361267.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.18	c |       101 |     800    16000    80000 |     5866      101     93 |  0.000 % |
0.19/0.25	c |       252 |     800    16000    80000 |     6453      252    113 |  0.000 % |
0.29/0.33	c |       477 |     800    16000    80000 |     7098      477    108 |  0.000 % |
0.39/0.41	c |       814 |     800    16000    80000 |     7808      814    105 |  0.000 % |
0.49/0.52	c |      1320 |     800    16000    80000 |     8589     1320    103 |  0.000 % |
0.59/0.65	c |      2080 |     800    16000    80000 |     9448     2080    105 |  0.000 % |
0.79/0.83	c |      3220 |     800    16000    80000 |    10393     3220    107 |  0.000 % |
1.00/1.10	c |      4928 |     800    16000    80000 |    11432     4928    108 |  0.000 % |
1.49/1.53	c |      7490 |     800    16000    80000 |    12575     7490    111 |  0.000 % |
2.19/2.24	c |     11334 |     800    16000    80000 |    13833    11334    113 |  0.000 % |
3.30/3.35	c |     17100 |     800    16000    80000 |    15216    10041    112 |  0.000 % |
5.29/5.33	c |     25749 |     800    16000    80000 |    16738    10952    114 |  0.000 % |
8.49/8.55	c |     38724 |     800    16000    80000 |    18412    15415    116 |  0.000 % |
13.28/13.34	c |     58185 |     800    16000    80000 |    20253    16195    118 |  0.000 % |
22.28/22.33	c |     87377 |     800    16000    80000 |    22278    14604    118 |  0.000 % |
37.87/37.91	c |    131166 |     800    16000    80000 |    24506    13274    117 |  0.000 % |
61.57/61.64	c |    196850 |     800    16000    80000 |    26957    14930    114 |  0.000 % |
101.56/101.61	c |    295378 |     800    16000    80000 |    29652    24445    120 |  0.000 % |
164.23/164.35	c |    443168 |     800    16000    80000 |    32618    18327    121 |  0.000 % |
265.00/265.18	c |    664851 |     800    16000    80000 |    35879    24207    122 |  0.000 % |
425.74/425.94	c |    997377 |     800    16000    80000 |    39467    35593    127 |  0.000 % |
697.14/697.45	c |   1496166 |     800    16000    80000 |    43414    39362    124 |  0.000 % |
1147.17/1147.60	c |   2244350 |     800    16000    80000 |    47756    35772    120 |  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-1512617-1238206530/watcher-1512617-1238206530 -o /tmp/evaluation-result-1512617-1238206530/solver-1512617-1238206530 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=177361267 HOME/instance-1512617-1238206530.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 0.97 0.69 3/70 26056
/proc/meminfo: memFree=933960/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=2576 CPUtime=0
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 342 0 0 0 0 0 0 0 18 0 1 0 1093315682 2637824 327 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 644 327 88 221 0 420 0

[startup+0.0463659 s]
/proc/loadavg: 0.99 0.97 0.69 3/70 26056
/proc/meminfo: memFree=933960/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=5608 CPUtime=0.04
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 1073 0 0 0 4 0 0 0 18 0 1 0 1093315682 5742592 1058 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 1402 1058 97 221 0 1178 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5608

[startup+0.101375 s]
/proc/loadavg: 0.99 0.97 0.69 3/70 26056
/proc/meminfo: memFree=933960/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=5788 CPUtime=0.09
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 1105 0 0 0 9 0 0 0 18 0 1 0 1093315682 5926912 1090 1992294400 4194304 5102416 548682068800 18446744073709551615 4273034 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 1447 1090 98 221 0 1223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5788

[startup+0.301412 s]
/proc/loadavg: 0.99 0.97 0.69 3/70 26056
/proc/meminfo: memFree=933960/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=5352 CPUtime=0.29
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 1123 0 0 0 29 0 0 0 19 0 1 0 1093315682 5480448 1045 1992294400 4194304 5102416 548682068800 18446744073709551615 4220239 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 1338 1045 116 221 0 1114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+0.701484 s]
/proc/loadavg: 0.99 0.97 0.69 3/70 26056
/proc/meminfo: memFree=933960/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=5616 CPUtime=0.69
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 1174 0 0 0 69 0 0 0 23 0 1 0 1093315682 5750784 1096 1992294400 4194304 5102416 548682068800 18446744073709551615 4220652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 1404 1096 116 221 0 1180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5616

[startup+1.50163 s]
/proc/loadavg: 0.99 0.97 0.69 2/71 26057
/proc/meminfo: memFree=929024/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=8304 CPUtime=1.49
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 1842 0 0 0 149 0 0 0 25 0 1 0 1093315682 8503296 1764 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 2076 1764 116 221 0 1852 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8304

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.69 2/71 26057
/proc/meminfo: memFree=925504/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=11800 CPUtime=3.09
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 2727 0 0 0 308 1 0 0 25 0 1 0 1093315682 12083200 2649 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 2950 2649 116 221 0 2726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11800

[startup+6.3025 s]
/proc/loadavg: 0.99 0.97 0.69 2/71 26057
/proc/meminfo: memFree=922752/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=12988 CPUtime=6.29
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 3025 0 0 0 628 1 0 0 25 0 1 0 1093315682 13299712 2947 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 3247 2948 116 221 0 3023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12988

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.69 2/71 26057
/proc/meminfo: memFree=920192/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=15280 CPUtime=12.68
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 3579 0 0 0 1267 1 0 0 25 0 1 0 1093315682 15646720 3501 1992294400 4194304 5102416 548682068800 18446744073709551615 4249552 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 3820 3501 116 221 0 3596 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15280

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.70 2/71 26057
/proc/meminfo: memFree=916800/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=18720 CPUtime=25.48
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 4432 0 0 0 2546 2 0 0 25 0 1 0 1093315682 19169280 4354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 4680 4354 116 221 0 4456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18720

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.71 2/71 26057
/proc/meminfo: memFree=914496/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=21096 CPUtime=51.07
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 5029 0 0 0 5104 3 0 0 25 0 1 0 1093315682 21602304 4951 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 5274 4951 116 221 0 5050 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21096

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.72 2/71 26057
/proc/meminfo: memFree=911360/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=24052 CPUtime=102.26
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 5776 0 0 0 10222 4 0 0 25 0 1 0 1093315682 24629248 5698 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 6013 5698 116 221 0 5789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24052

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/71 26057
/proc/meminfo: memFree=908032/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=27824 CPUtime=162.24
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 6697 0 0 0 16219 5 0 0 25 0 1 0 1093315682 28491776 6619 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 6956 6619 116 221 0 6732 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27824

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/71 26057
/proc/meminfo: memFree=904640/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=30756 CPUtime=222.21
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 7430 0 0 0 22215 6 0 0 25 0 1 0 1093315682 31494144 7352 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 7689 7352 116 221 0 7465 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30756

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/71 26057
/proc/meminfo: memFree=902080/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=33264 CPUtime=282.19
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 8061 0 0 0 28212 7 0 0 25 0 1 0 1093315682 34062336 7983 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 8316 7983 116 221 0 8092 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/71 26057
/proc/meminfo: memFree=901056/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=34272 CPUtime=342.16
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 8307 0 0 0 34209 7 0 0 25 0 1 0 1093315682 35094528 8229 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 8568 8229 116 221 0 8344 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34272

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.78 2/71 26057
/proc/meminfo: memFree=900224/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=35196 CPUtime=402.15
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 8525 0 0 0 40207 8 0 0 25 0 1 0 1093315682 36040704 8447 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 8799 8447 116 221 0 8575 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35196

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/71 26057
/proc/meminfo: memFree=897280/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=38200 CPUtime=462.13
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 9272 0 0 0 46204 9 0 0 25 0 1 0 1093315682 39116800 9194 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 9550 9194 116 221 0 9326 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 38200

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/71 26057
/proc/meminfo: memFree=896512/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=39116 CPUtime=522.1
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 9469 0 0 0 52201 9 0 0 25 0 1 0 1093315682 40054784 9391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 9779 9391 116 221 0 9555 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 39116

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/71 26057
/proc/meminfo: memFree=896064/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=39512 CPUtime=582.08
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 9580 0 0 0 58199 9 0 0 25 0 1 0 1093315682 40460288 9502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 9878 9502 116 221 0 9654 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 39512

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/71 26057
/proc/meminfo: memFree=895616/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=40040 CPUtime=642.06
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 9690 0 0 0 64197 9 0 0 25 0 1 0 1093315682 41000960 9612 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 10010 9612 116 221 0 9786 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 40040

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/71 26057
/proc/meminfo: memFree=893312/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=42544 CPUtime=702.04
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 10270 0 0 0 70194 10 0 0 25 0 1 0 1093315682 43565056 10192 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 10636 10192 116 221 0 10412 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 42544

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.84 2/71 26057
/proc/meminfo: memFree=892160/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=43600 CPUtime=762.02
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 10538 0 0 0 76192 10 0 0 25 0 1 0 1093315682 44646400 10460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 10900 10460 116 221 0 10676 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 43600

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/71 26057
/proc/meminfo: memFree=891584/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=44308 CPUtime=821.99
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 10707 0 0 0 82189 10 0 0 25 0 1 0 1093315682 45371392 10629 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 11077 10629 116 221 0 10853 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 44308

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 26057
/proc/meminfo: memFree=890816/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=44968 CPUtime=881.98
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 10886 0 0 0 88187 11 0 0 25 0 1 0 1093315682 46047232 10808 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 11242 10808 116 221 0 11018 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 44968

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/71 26057
/proc/meminfo: memFree=890176/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=45676 CPUtime=941.95
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 11034 0 0 0 94184 11 0 0 25 0 1 0 1093315682 46772224 10956 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 11419 10956 116 221 0 11195 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 45676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/71 26057
/proc/meminfo: memFree=889856/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=45972 CPUtime=1001.93
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 11104 0 0 0 100182 11 0 0 25 0 1 0 1093315682 47075328 11026 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 11493 11026 116 221 0 11269 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 45972

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/71 26057
/proc/meminfo: memFree=889984/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=45972 CPUtime=1061.91
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 11104 0 0 0 106180 11 0 0 25 0 1 0 1093315682 47075328 11026 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 11493 11026 116 221 0 11269 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 45972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/71 26057
/proc/meminfo: memFree=889152/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=46664 CPUtime=1121.88
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 11294 0 0 0 112177 11 0 0 25 0 1 0 1093315682 47783936 11216 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 11666 11216 116 221 0 11442 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 46664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26057
/proc/meminfo: memFree=886144/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=49664 CPUtime=1181.87
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 12034 0 0 0 118175 12 0 0 25 0 1 0 1093315682 50855936 11956 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 12416 11956 116 221 0 12192 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 49664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26057
/proc/meminfo: memFree=886016/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=49796 CPUtime=1200.07
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 12071 0 0 0 119995 12 0 0 25 0 1 0 1093315682 50991104 11993 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 12449 11993 116 221 0 12225 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 49796

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/71 26057
/proc/meminfo: memFree=886016/2055920 swapFree=4170584/4192956
[pid=26056] ppid=26054 vsize=49796 CPUtime=1200.07
/proc/26056/stat : 26056 (varsat-random_s) R 26054 26056 25985 0 -1 4194304 12071 0 0 0 119995 12 0 0 25 0 1 0 1093315682 50991104 11993 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/26056/statm: 12449 11993 116 221 0 12225 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 49796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.131979
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 49796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12071
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= 2034

runsolver used 0.966853 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 03:15:31
IDJOB=1512617
IDBENCH=70194
IDSOLVER=539
FILE ID=node45/1512617-1238206530
PBS_JOBID= 9060520
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S249585100-059.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512617-1238206530/watcher-1512617-1238206530 -o /tmp/evaluation-result-1512617-1238206530/solver-1512617-1238206530 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=177361267 HOME/instance-1512617-1238206530.cnf

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

MD5SUM BENCH= 143712ca4284eea58745e182764b5b47
RANDOM SEED=177361267

node45.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		: 3000.285
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		: 3000.285
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:        934440 kB
Buffers:         81968 kB
Cached:         938892 kB
SwapCached:      11516 kB
Active:         123144 kB
Inactive:       910708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        934440 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          18620 kB
Slab:            72968 kB
Committed_AS:  2497660 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 03:35:33