Trace number 3461242

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
wbo 1.6? (TO) 1800.12 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
MD5SUM04ec290f8a8afffbd026dcfb09cada39
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.083987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5100
Total number of constraints202
Number of constraints which are clauses102
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461242-1307069104.opb.
0.00/0.00	c Instance file HOME/instance-3461242-1307069104.opb
0.00/0.00	c File size is 91302 bytes.
0.00/0.01	c Highest Coefficient sum: 52
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      5100                                                |
0.00/0.01	c |  Number Clauses:        102                                                 |
0.00/0.01	c |  Number Cardinality:    100                                                 |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    5100      202    10200 |     5000        0   -nan |  0.000 % |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    5100      202    10200 |     5000        0   -nan |  0.000 % |
0.00/0.02	c |       100 |    5100      202    10200 |     5500      100    175 |  0.000 % |
0.00/0.04	c |       250 |    5100      202    10200 |     6050      250    282 |  0.000 % |
0.05/0.07	c |       476 |    5100      202    10200 |     6655      476    380 |  0.000 % |
0.09/0.11	c |       814 |    5100      202    10200 |     7320      814    313 |  0.000 % |
0.09/0.18	c |      1321 |    5100      202    10200 |     8052     1321    278 |  0.000 % |
0.29/0.35	c |      2080 |    5100      202    10200 |     8857     2080    333 |  0.000 % |
0.49/0.57	c |      3219 |    5100      202    10200 |     9743     3219    343 |  0.000 % |
0.79/0.88	c |      4931 |    5100      202    10200 |    10717     4931    311 |  0.000 % |
1.39/1.46	c |      7497 |    5100      202    10200 |    11789     7497    318 |  0.000 % |
2.59/2.62	c |     11341 |    5100      202    10200 |    12968    11341    327 |  0.000 % |
4.79/4.87	c |     17107 |    5100      202    10200 |    14265     9383    383 |  0.000 % |
7.60/7.63	c |     25757 |    5100      202    10200 |    15692     9648    327 |  0.000 % |
12.29/12.32	c |     38733 |    5100      202    10200 |    17261    13501    316 |  0.000 % |
23.89/23.91	c |     58197 |    5100      202    10200 |    18987    13029    460 |  0.000 % |
39.29/39.37	c |     87390 |    5100      202    10200 |    20886    18360    562 |  0.000 % |
85.70/85.81	c |    131179 |    5100      202    10200 |    22974    22397   1250 |  0.000 % |
132.90/132.95	c |    196863 |    5100      202    10200 |    25272    23314    555 |  0.000 % |
213.00/213.09	c |    295389 |    5100      202    10200 |    27799    24609    502 |  0.000 % |
362.30/362.30	c |    443180 |    5100      202    10200 |    30579    18122   1245 |  0.000 % |
669.73/669.71	c |    664865 |    5100      202    10200 |    33637    21464    351 |  0.000 % |
976.24/976.20	c |    997391 |    5100      202    10200 |    37001    21539    524 |  0.000 % |
1558.17/1558.18	c |   1496181 |    5100      202    10200 |    40701    27451   1190 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3461242-1307069104/watcher-3461242-1307069104 -o /tmp/evaluation-result-3461242-1307069104/solver-3461242-1307069104 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461242-1307069104.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 1.62 1.25 2/517 2550
/proc/meminfo: memFree=21362032/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=3336 CPUtime=0 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 609 0 0 0 0 0 0 0 25 0 1 0 818507057 3416064 562 33554432000 4194304 5714214 140733797135808 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 834 563 180 372 0 436 0

[startup+0.0601379 s]
/proc/loadavg: 2.04 1.62 1.25 2/517 2550
/proc/meminfo: memFree=21362032/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=5472 CPUtime=0.05 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 1254 0 0 0 5 0 0 0 25 0 1 0 818507057 5603328 1104 33554432000 4194304 5714214 140733797135808 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 1368 1104 180 372 0 993 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5472

[startup+0.101135 s]
/proc/loadavg: 2.04 1.62 1.25 2/517 2550
/proc/meminfo: memFree=21362032/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=5868 CPUtime=0.09 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 1364 0 0 0 9 0 0 0 25 0 1 0 818507057 6008832 1214 33554432000 4194304 5714214 140733797135808 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 1467 1214 180 372 0 1092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5868

[startup+0.301091 s]
/proc/loadavg: 2.04 1.62 1.25 2/517 2550
/proc/meminfo: memFree=21362032/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=7720 CPUtime=0.29 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 1805 0 0 0 29 0 0 0 25 0 1 0 818507057 7905280 1655 33554432000 4194304 5714214 140733797135808 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 1930 1655 180 372 0 1555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7720

[startup+0.701012 s]
/proc/loadavg: 2.04 1.62 1.25 2/517 2550
/proc/meminfo: memFree=21362032/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=11036 CPUtime=0.69 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 2640 0 0 0 69 0 0 0 25 0 1 0 818507057 11300864 2490 33554432000 4194304 5714214 140733797135808 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 2759 2490 180 372 0 2384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11036

[startup+1.50086 s]
/proc/loadavg: 2.28 1.68 1.27 3/518 2551
/proc/meminfo: memFree=21349500/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=16348 CPUtime=1.49 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 3991 0 0 0 149 0 0 0 25 0 1 0 818507057 16740352 3841 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 4087 3841 180 372 0 3712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16348

[startup+3.10054 s]
/proc/loadavg: 2.28 1.68 1.27 3/518 2551
/proc/meminfo: memFree=21341068/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=25576 CPUtime=3.09 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 6283 0 0 0 308 1 0 0 25 0 1 0 818507057 26189824 6133 33554432000 4194304 5714214 140733797135808 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 6394 6133 180 372 0 6019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25576

[startup+6.30089 s]
/proc/loadavg: 2.25 1.68 1.27 3/518 2551
/proc/meminfo: memFree=21329908/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=30748 CPUtime=6.29 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 7586 0 0 0 627 2 0 0 25 0 1 0 818507057 31485952 7436 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319349 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 7687 7436 180 372 0 7312 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30748

[startup+12.7006 s]
/proc/loadavg: 2.23 1.69 1.28 3/518 2551
/proc/meminfo: memFree=21321076/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=36268 CPUtime=12.69 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 8923 0 0 0 1265 4 0 0 25 0 1 0 818507057 37138432 8773 33554432000 4194304 5714214 140733797135808 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 9067 8773 180 372 0 8692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36268

[startup+25.5011 s]
/proc/loadavg: 2.18 1.70 1.29 3/518 2551
/proc/meminfo: memFree=21295016/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=59740 CPUtime=25.49 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 14785 0 0 0 2540 9 0 0 25 0 1 0 818507057 61173760 14635 33554432000 4194304 5714214 140733797135808 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 14935 14635 180 372 0 14560 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59740

[startup+51.101 s]
/proc/loadavg: 2.12 1.73 1.30 3/518 2552
/proc/meminfo: memFree=21246620/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=99180 CPUtime=51.09 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 24602 0 0 0 5096 13 0 0 25 0 1 0 818507057 101560320 24452 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 24795 24452 180 372 0 24420 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 99180

[startup+102.32 s]
/proc/loadavg: 2.20 1.80 1.35 3/518 2553
/proc/meminfo: memFree=21163032/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=161208 CPUtime=102.31 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 40086 0 0 0 10209 22 0 0 25 0 1 0 818507057 165076992 39936 33554432000 4194304 5714214 140733797135808 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 40302 39936 180 372 0 39927 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 161208

[startup+162.301 s]
/proc/loadavg: 2.14 1.85 1.39 3/518 2555
/proc/meminfo: memFree=21143172/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=161316 CPUtime=162.29 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 40095 0 0 0 16201 28 0 0 25 0 1 0 818507057 165187584 39945 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 40329 39945 180 372 0 39954 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 161316

[startup+222.301 s]
/proc/loadavg: 2.05 1.87 1.43 3/518 2557
/proc/meminfo: memFree=21117604/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=161316 CPUtime=222.3 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 40100 0 0 0 22195 35 0 0 25 0 1 0 818507057 165187584 39950 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 40329 39950 180 372 0 39954 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 161316

[startup+282.301 s]
/proc/loadavg: 2.02 1.89 1.46 3/518 2558
/proc/meminfo: memFree=21035000/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=220732 CPUtime=282.31 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 54931 0 0 0 28188 43 0 0 25 0 1 0 818507057 226029568 54781 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 55183 54781 180 372 0 54808 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 220732

[startup+342.301 s]
/proc/loadavg: 2.00 1.91 1.49 3/518 2560
/proc/meminfo: memFree=21009180/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=230824 CPUtime=342.31 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 57807 0 0 0 34183 48 0 0 25 0 1 0 818507057 236363776 57314 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 57706 57314 180 372 0 57331 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 230824

[startup+402.301 s]
/proc/loadavg: 2.00 1.92 1.52 3/518 2561
/proc/meminfo: memFree=20986452/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=244688 CPUtime=402.31 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 61267 0 0 0 40179 52 0 0 25 0 1 0 818507057 250560512 60774 33554432000 4194304 5714214 140733797135808 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 61172 60774 180 372 0 60797 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 244688

[startup+462.301 s]
/proc/loadavg: 2.00 1.93 1.55 3/518 2563
/proc/meminfo: memFree=20970556/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=244688 CPUtime=462.31 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 61267 0 0 0 46176 55 0 0 25 0 1 0 818507057 250560512 60774 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 61172 60774 180 372 0 60797 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 244688

[startup+522.301 s]
/proc/loadavg: 2.05 1.96 1.58 3/518 2565
/proc/meminfo: memFree=20930964/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=244688 CPUtime=522.31 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 61267 0 0 0 52174 57 0 0 25 0 1 0 818507057 250560512 60774 33554432000 4194304 5714214 140733797135808 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 61172 60774 180 372 0 60797 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 244688

[startup+582.301 s]
/proc/loadavg: 2.02 1.97 1.60 3/518 2566
/proc/meminfo: memFree=20923980/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=244688 CPUtime=582.31 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 61267 0 0 0 58170 61 0 0 25 0 1 0 818507057 250560512 60774 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 61172 60774 180 372 0 60797 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 244688

[startup+642.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.69 3/518 2573
/proc/meminfo: memFree=20873340/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=244688 CPUtime=822.33 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 61282 0 0 0 82150 83 0 0 25 0 1 0 818507057 250560512 60789 33554432000 4194304 5714214 140733797135808 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 61172 60789 180 372 0 60797 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 244688

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.71 3/518 2574
/proc/meminfo: memFree=20849480/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=244688 CPUtime=882.33 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 61282 0 0 0 88145 88 0 0 25 0 1 0 818507057 250560512 60789 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319397 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 61172 60789 180 372 0 60797 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 244688

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.72 3/518 2576
/proc/meminfo: memFree=20828868/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=244688 CPUtime=942.33 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 61282 0 0 0 94140 93 0 0 25 0 1 0 818507057 250560512 60789 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 61172 60789 180 372 0 60797 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 244688

[startup+1002.3 s]
/proc/loadavg: 2.16 2.03 1.75 3/518 2586
/proc/meminfo: memFree=20760204/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=293140 CPUtime=1002.34 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 73367 0 0 0 100131 103 0 0 25 0 1 0 818507057 300175360 72874 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 73285 72874 180 372 0 72910 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 293140

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 1.76 3/518 2588
/proc/meminfo: memFree=20684292/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=350808 CPUtime=1062.34 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 87772 0 0 0 106123 111 0 0 25 0 1 0 818507057 359227392 87279 33554432000 4194304 5714214 140733797135808 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 87702 87279 180 372 0 87327 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 350808

[startup+1122.3 s]
/proc/loadavg: 2.14 2.05 1.78 3/518 2590
/proc/meminfo: memFree=20655988/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=357932 CPUtime=1122.34 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 89518 0 0 0 112118 116 0 0 25 0 1 0 818507057 366522368 89025 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319397 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 89483 89025 180 372 0 89108 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 357932

[startup+1182.3 s]
/proc/loadavg: 2.11 2.06 1.80 3/518 2594
/proc/meminfo: memFree=20619980/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=377832 CPUtime=1182.35 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 94513 0 0 0 118113 122 0 0 25 0 1 0 818507057 386899968 94020 33554432000 4194304 5714214 140733797135808 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 94458 94020 180 372 0 94083 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 377832

[startup+1242.3 s]
/proc/loadavg: 2.04 2.04 1.81 3/518 2596
/proc/meminfo: memFree=20597780/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=378452 CPUtime=1242.35 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 94738 0 0 0 124107 128 0 0 25 0 1 0 818507057 387534848 94182 33554432000 4194304 5714214 140733797135808 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 94613 94182 180 372 0 94238 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 378452

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 1.82 3/518 2597
/proc/meminfo: memFree=20566744/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=381508 CPUtime=1302.36 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 95473 0 0 0 130103 133 0 0 25 0 1 0 818507057 390664192 94917 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 95377 94917 180 372 0 95002 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 381508

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.83 3/518 2599
/proc/meminfo: memFree=20538324/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=395636 CPUtime=1362.36 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 99576 0 0 0 136097 139 0 0 25 0 1 0 818507057 405131264 98471 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 98909 98471 180 372 0 98534 0
Current children cumulated CPU time (s) 1362.36
Current children cumulated vsize (KiB) 395636

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 1.83 3/518 2601
/proc/meminfo: memFree=20527120/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=395636 CPUtime=1422.37 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 99578 0 0 0 142093 144 0 0 25 0 1 0 818507057 405131264 98473 33554432000 4194304 5714214 140733797135808 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 98909 98473 180 372 0 98534 0
Current children cumulated CPU time (s) 1422.37
Current children cumulated vsize (KiB) 395636

[startup+1482.3 s]
/proc/loadavg: 2.10 2.04 1.85 3/518 2602
/proc/meminfo: memFree=20511440/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=396172 CPUtime=1482.36 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 99697 0 0 0 148086 150 0 0 25 0 1 0 818507057 405680128 98592 33554432000 4194304 5714214 140733797135808 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 99043 98592 180 372 0 98668 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 396172

[startup+1542.3 s]
/proc/loadavg: 2.08 2.05 1.86 3/518 2604
/proc/meminfo: memFree=20471368/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=420684 CPUtime=1542.36 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 105764 0 0 0 154080 156 0 0 25 0 1 0 818507057 430780416 104659 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 105171 104659 180 372 0 104796 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 420684

[startup+1602.3 s]
/proc/loadavg: 2.03 2.04 1.87 3/518 2605
/proc/meminfo: memFree=20448636/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=422440 CPUtime=1602.37 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 106768 0 0 0 160074 163 0 0 25 0 1 0 818507057 432578560 105135 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 105610 105135 180 372 0 105235 0
Current children cumulated CPU time (s) 1602.37
Current children cumulated vsize (KiB) 422440

[startup+1662.3 s]
/proc/loadavg: 2.08 2.05 1.88 3/518 2607
/proc/meminfo: memFree=20435324/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=422440 CPUtime=1662.36 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 106768 0 0 0 166066 170 0 0 25 0 1 0 818507057 432578560 105135 33554432000 4194304 5714214 140733797135808 18446744073709551615 4309494 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 105610 105135 180 372 0 105235 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 422440

[startup+1722.3 s]
/proc/loadavg: 2.06 2.06 1.89 3/518 2609
/proc/meminfo: memFree=20421408/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=422440 CPUtime=1722.38 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 106768 0 0 0 172061 177 0 0 25 0 1 0 818507057 432578560 105135 33554432000 4194304 5714214 140733797135808 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 105610 105135 180 372 0 105235 0
Current children cumulated CPU time (s) 1722.38
Current children cumulated vsize (KiB) 422440

[startup+1782.3 s]
/proc/loadavg: 1.97 2.03 1.89 3/518 2719
/proc/meminfo: memFree=20943936/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=422440 CPUtime=1782.38 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 106768 0 0 0 178056 182 0 0 25 0 1 0 818507057 432578560 105135 33554432000 4194304 5714214 140733797135808 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 105610 105135 180 372 0 105235 0
Current children cumulated CPU time (s) 1782.38
Current children cumulated vsize (KiB) 422440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.98 2.03 1.90 3/518 2720
/proc/meminfo: memFree=20938212/32950928 swapFree=34259960/67111528
[pid=2550] ppid=2548 vsize=422440 CPUtime=1800.08 cores=0,2,4,6
/proc/2550/stat : 2550 (wbo1.6) R 2548 2550 1159 0 -1 4202496 106768 0 0 0 179824 184 0 0 25 0 1 0 818507057 432578560 105135 33554432000 4194304 5714214 140733797135808 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/2550/statm: 105610 105135 180 372 0 105235 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 422440

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): 1800.04
CPU time (s): 1800.12
CPU user time (s): 1798.26
CPU system time (s): 1.86272
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 424564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.26
system time used= 1.86272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106768
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= 3
involuntary context switches= 2824

runsolver used 9.75952 second user time and 20.3229 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-03 04:45:04
IDJOB=3461242
IDBENCH=1403
IDSOLVER=1953
FILE ID=node149/3461242-1307069104
RUNJOBID= node149-1307068846-2186
PBS_JOBID= 13497837
Free space on /tmp= 73524 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461242-1307069104/watcher-3461242-1307069104 -o /tmp/evaluation-result-3461242-1307069104/solver-3461242-1307069104 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461242-1307069104.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 04ec290f8a8afffbd026dcfb09cada39
RANDOM SEED=1202185732

node149.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21362312 kB
Buffers:        315268 kB
Cached:        3428508 kB
SwapCached:     123196 kB
Active:         271676 kB
Inactive:     10980252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21362312 kB
SwapTotal:    67111528 kB
SwapFree:     34259960 kB
Dirty:            4528 kB
Writeback:           0 kB
AnonPages:     7409520 kB
Mapped:          18636 kB
Slab:           148712 kB
PageTables:     117480 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173137560 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73520 MiB
End job on node149 at 2011-06-03 05:15:06