Trace number 2655653

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 1.4a? (TO) 1800.21 1800.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
MD5SUMfe9566a2c8ff9ee542e29a30eb3c6e16
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.209967
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints180
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint50
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 51
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 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655653-1276328231.opb.
0.00/0.00	c Instance file HOME/instance-2655653-1276328231.opb
0.00/0.00	c File size is 71328 bytes.
0.00/0.01	c Highest Coefficient sum: 51
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:      4000                                                |
0.00/0.01	c |  Number Clauses:        100                                                 |
0.00/0.01	c |  Number Cardinality:    80                                                  |
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 |    4000      180     8000 |     5000        0    nan |  0.000 % |
0.01/0.04	c |       101 |    4000      180     8000 |     5500      101    176 |  0.000 % |
0.01/0.08	c |       251 |    4000      180     8000 |     6050      251    195 |  0.000 % |
0.09/0.14	c |       478 |    4000      180     8000 |     6655      478    196 |  0.000 % |
0.19/0.23	c |       815 |    4000      180     8000 |     7320      815    188 |  0.000 % |
0.39/0.41	c |      1323 |    4000      180     8000 |     8052     1323    200 |  0.000 % |
0.69/0.75	c |      2082 |    4000      180     8000 |     8857     2082    217 |  0.000 % |
1.39/1.46	c |      3221 |    4000      180     8000 |     9743     3221    254 |  0.000 % |
2.10/2.11	c |      4930 |    4000      180     8000 |    10717     4930    255 |  0.000 % |
3.69/3.73	c |      7494 |    4000      180     8000 |    11789     7494    274 |  0.000 % |
5.69/5.78	c |     11339 |    4000      180     8000 |    12968    11339    268 |  0.000 % |
10.28/10.35	c |     17105 |    4000      180     8000 |    14265     9662    253 |  0.000 % |
18.78/18.82	c |     25755 |    4000      180     8000 |    15692    10221    246 |  0.000 % |
35.68/35.70	c |     38730 |    4000      180     8000 |    17261    14416    283 |  0.000 % |
57.77/57.87	c |     58194 |    4000      180     8000 |    18987    14729    333 |  0.000 % |
115.75/115.80	c |     87390 |    4000      180     8000 |    20886    12567    447 |  0.000 % |
184.53/184.65	c |    131179 |    4000      180     8000 |    22974    20001    456 |  0.000 % |
289.80/289.90	c |    196864 |    4000      180     8000 |    25272    21306    437 |  0.000 % |
571.31/571.57	c |    295391 |    4000      180     8000 |    27799    24375   1119 |  0.000 % |
995.59/995.98	c |    443181 |    4000      180     8000 |    30579    17525    880 |  0.000 % |

Verifier Data 

ERROR: no interpretation 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-2655653-1276328231/watcher-2655653-1276328231 -o /tmp/evaluation-result-2655653-1276328231/solver-2655653-1276328231 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655653-1276328231.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 11310
/proc/meminfo: memFree=1843760/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=3180 CPUtime=0
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 390 0 0 0 0 0 0 0 19 0 1 0 8427069 3256320 308 1992294400 134512640 135751879 4290569792 18446744073709551615 134564675 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 795 308 135 303 0 472 0

[startup+0.017304 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 11310
/proc/meminfo: memFree=1843760/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=3264 CPUtime=0.01
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 482 0 0 0 1 0 0 0 19 0 1 0 8427069 3342336 382 1992294400 134512640 135751879 4290569792 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 816 383 142 303 0 511 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3264

[startup+0.101311 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 11310
/proc/meminfo: memFree=1843760/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=3664 CPUtime=0.09
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 566 0 0 0 9 0 0 0 20 0 1 0 8427069 3751936 466 1992294400 134512640 135751879 4290569792 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 916 466 143 303 0 611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3664

[startup+0.301332 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 11310
/proc/meminfo: memFree=1843760/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=4192 CPUtime=0.29
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 721 0 0 0 28 1 0 0 20 0 1 0 8427069 4292608 621 1992294400 134512640 135751879 4290569792 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 1048 621 143 303 0 743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4192

[startup+0.701372 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 11310
/proc/meminfo: memFree=1843760/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=5252 CPUtime=0.69
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 982 0 0 0 68 1 0 0 21 0 1 0 8427069 5378048 882 1992294400 134512640 135751879 4290569792 18446744073709551615 134605082 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 1313 882 143 303 0 1008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5252

[startup+1.50145 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11311
/proc/meminfo: memFree=1839908/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=7100 CPUtime=1.49
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 1424 0 0 0 148 1 0 0 23 0 1 0 8427069 7270400 1324 1992294400 134512640 135751879 4290569792 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 1775 1324 143 303 0 1470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7100

[startup+3.10162 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11311
/proc/meminfo: memFree=1836932/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=11192 CPUtime=3.09
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 2467 0 0 0 306 3 0 0 25 0 1 0 8427069 11460608 2367 1992294400 134512640 135751879 4290569792 18446744073709551615 134605084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 2798 2368 143 303 0 2493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11192

[startup+6.30094 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 11311
/proc/meminfo: memFree=1829740/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=17792 CPUtime=6.29
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 4107 0 0 0 624 5 0 0 25 0 1 0 8427069 18219008 4007 1992294400 134512640 135751879 4290569792 18446744073709551615 134517248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 4448 4007 143 303 0 4143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17792

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 11311
/proc/meminfo: memFree=1819448/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=27168 CPUtime=12.69
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 6461 0 0 0 1261 8 0 0 25 0 1 0 8427069 27820032 6361 1992294400 134512640 135751879 4290569792 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 6792 6361 143 303 0 6487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27168

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 11311
/proc/meminfo: memFree=1804072/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=41908 CPUtime=25.48
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 10129 0 0 0 2536 12 0 0 25 0 1 0 8427069 42913792 10029 1992294400 134512640 135751879 4290569792 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 10477 10029 143 303 0 10172 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41908

[startup+51.1005 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 11313
/proc/meminfo: memFree=1776296/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=69968 CPUtime=51.07
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 17142 0 0 0 5084 23 0 0 25 0 1 0 8427069 71647232 17042 1992294400 134512640 135751879 4290569792 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 17492 17042 143 303 0 17187 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 69968

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 11313
/proc/meminfo: memFree=1722728/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=123004 CPUtime=102.27
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 30375 0 0 0 10184 43 0 0 25 0 1 0 8427069 125956096 30275 1992294400 134512640 135751879 4290569792 18446744073709551615 134610332 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 30751 30275 143 303 0 30446 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 123004

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11315
/proc/meminfo: memFree=1654652/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=191460 CPUtime=162.24
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 47488 0 0 0 16156 68 0 0 25 0 1 0 8427069 196055040 47388 1992294400 134512640 135751879 4290569792 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 47865 47388 143 303 0 47560 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 191460

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11317
/proc/meminfo: memFree=1595876/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=249572 CPUtime=222.22
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 61993 0 0 0 22133 89 0 0 25 0 1 0 8427069 255561728 61893 1992294400 134512640 135751879 4290569792 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 62393 61893 143 303 0 62088 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 249572

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11319
/proc/meminfo: memFree=1543052/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=302960 CPUtime=282.21
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 75313 0 0 0 28111 110 0 0 25 0 1 0 8427069 310231040 75213 1992294400 134512640 135751879 4290569792 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 75740 75213 143 303 0 75435 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 302960

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11321
/proc/meminfo: memFree=1444348/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=401112 CPUtime=342.19
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 99852 0 0 0 34088 131 0 0 25 0 1 0 8427069 410738688 99752 1992294400 134512640 135751879 4290569792 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 100278 99752 143 303 0 99973 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 401112

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11321
/proc/meminfo: memFree=1374660/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=471540 CPUtime=402.17
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 117450 0 0 0 40067 150 0 0 25 0 1 0 8427069 482856960 117350 1992294400 134512640 135751879 4290569792 18446744073709551615 134607834 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 117885 117350 143 303 0 117580 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 471540

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11323
/proc/meminfo: memFree=1292696/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=552812 CPUtime=462.15
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 137756 0 0 0 46044 171 0 0 25 0 1 0 8427069 566079488 137656 1992294400 134512640 135751879 4290569792 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 138203 137656 143 303 0 137898 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 552812

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11325
/proc/meminfo: memFree=1216436/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=629300 CPUtime=522.14
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 156863 0 0 0 52024 190 0 0 25 0 1 0 8427069 644403200 156763 1992294400 134512640 135751879 4290569792 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 157325 156763 143 303 0 157020 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 629300

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11327
/proc/meminfo: memFree=1145260/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=699664 CPUtime=582.12
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 174469 0 0 0 58006 206 0 0 25 0 1 0 8427069 716455936 174369 1992294400 134512640 135751879 4290569792 18446744073709551615 134610316 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 174916 174369 143 303 0 174611 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 699664

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11329
/proc/meminfo: memFree=1063544/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=780812 CPUtime=642.11
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 194752 0 0 0 63984 227 0 0 25 0 1 0 8427069 799551488 194652 1992294400 134512640 135751879 4290569792 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 195203 194652 143 303 0 194898 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 780812

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11335
/proc/meminfo: memFree=791116/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1052960 CPUtime=882.03
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 262745 0 0 0 87894 309 0 0 25 0 1 0 8427069 1078231040 262645 1992294400 134512640 135751879 4290569792 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 263240 262645 143 303 0 262935 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1052960

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=655832/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1188560 CPUtime=942.01
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 296629 0 0 0 93863 338 0 0 25 0 1 0 8427069 1217085440 296529 1992294400 134512640 135751879 4290569792 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 297140 296529 143 303 0 296835 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1188560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=543860/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1300104 CPUtime=1002
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 324491 0 0 0 99835 365 0 0 25 0 1 0 8427069 1331306496 324391 1992294400 134512640 135751879 4290569792 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 325026 324391 143 303 0 324721 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1300104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11339
/proc/meminfo: memFree=485580/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1358336 CPUtime=1061.98
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 339039 0 0 0 105817 381 0 0 25 0 1 0 8427069 1390936064 338939 1992294400 134512640 135751879 4290569792 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 339584 338939 143 303 0 339279 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1358336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11341
/proc/meminfo: memFree=448256/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1395384 CPUtime=1121.96
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 348281 0 0 0 111805 391 0 0 25 0 1 0 8427069 1428873216 348181 1992294400 134512640 135751879 4290569792 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 348846 348181 143 303 0 348541 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1395384

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11343
/proc/meminfo: memFree=383776/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1460824 CPUtime=1181.94
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 364646 0 0 0 117783 411 0 0 25 0 1 0 8427069 1495883776 364546 1992294400 134512640 135751879 4290569792 18446744073709551615 134616540 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 365206 364546 143 303 0 364901 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1460824

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11345
/proc/meminfo: memFree=336656/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1506692 CPUtime=1241.92
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 376104 0 0 0 123769 423 0 0 25 0 1 0 8427069 1542852608 376004 1992294400 134512640 135751879 4290569792 18446744073709551615 134616503 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 376673 376004 143 303 0 376368 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1506692

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11345
/proc/meminfo: memFree=283832/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1558972 CPUtime=1301.9
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 389179 0 0 0 129751 439 0 0 25 0 1 0 8427069 1596387328 389079 1992294400 134512640 135751879 4290569792 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 389743 389079 143 303 0 389438 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1558972

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11347
/proc/meminfo: memFree=240928/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1602236 CPUtime=1361.88
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 399972 0 0 0 135738 450 0 0 25 0 1 0 8427069 1640689664 399872 1992294400 134512640 135751879 4290569792 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 400559 399872 143 303 0 400254 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1602236

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11349
/proc/meminfo: memFree=217368/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1625348 CPUtime=1421.86
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 405771 0 0 0 141729 457 0 0 25 0 1 0 8427069 1664356352 405671 1992294400 134512640 135751879 4290569792 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 406337 405671 143 303 0 406032 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1625348

[startup+1482.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 11360
/proc/meminfo: memFree=201124/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1641032 CPUtime=1481.82
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 409680 0 0 0 147718 464 0 0 25 0 1 0 8427069 1680416768 409580 1992294400 134512640 135751879 4290569792 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 410258 409580 143 303 0 409953 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 1641032

[startup+1542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 11362
/proc/meminfo: memFree=189964/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1652536 CPUtime=1541.8
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 412540 0 0 0 153711 469 0 0 25 0 1 0 8427069 1692196864 412440 1992294400 134512640 135751879 4290569792 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 413134 412440 143 303 0 412829 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 1652536

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 11362
/proc/meminfo: memFree=178432/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1664284 CPUtime=1601.79
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 415490 0 0 0 159706 473 0 0 25 0 1 0 8427069 1704226816 415390 1992294400 134512640 135751879 4290569792 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 416071 415390 143 303 0 415766 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1664284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11364
/proc/meminfo: memFree=158220/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1684500 CPUtime=1661.77
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 420519 0 0 0 165699 478 0 0 25 0 1 0 8427069 1724928000 420419 1992294400 134512640 135751879 4290569792 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 421125 420419 143 303 0 420820 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1684500

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11366
/proc/meminfo: memFree=138132/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1704644 CPUtime=1721.75
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 425574 0 0 0 171690 485 0 0 25 0 1 0 8427069 1745555456 425474 1992294400 134512640 135751879 4290569792 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 426161 425474 143 303 0 425856 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1704644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11368
/proc/meminfo: memFree=119532/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1722896 CPUtime=1781.73
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 430136 0 0 0 177680 493 0 0 25 0 1 0 8427069 1764245504 430036 1992294400 134512640 135751879 4290569792 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 430724 430036 143 303 0 430419 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1722896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11368
/proc/meminfo: memFree=114448/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=1727912 CPUtime=1800.05
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4202496 431384 0 0 0 179510 495 0 0 25 0 1 0 8427069 1769381888 431284 1992294400 134512640 135751879 4290569792 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11310/statm: 431978 431284 143 303 0 431673 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1727912

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11368
/proc/meminfo: memFree=114448/2059040 swapFree=4136244/4192956
[pid=11310] ppid=11308 vsize=0 CPUtime=1800.15
/proc/11310/stat : 11310 (wbo1.4a) R 11308 11310 10523 0 -1 4203524 431384 0 0 0 179510 505 0 0 25 0 1 0 8427069 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/11310/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.77
CPU time (s): 1800.21
CPU user time (s): 1795.1
CPU system time (s): 5.10522
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 1727912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.1
system time used= 5.10522
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 431384
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= 1
involuntary context switches= 13384

runsolver used 3.03654 second user time and 8.44172 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-12 09:37:11
IDJOB=2655653
IDBENCH=1433
IDSOLVER=1160
FILE ID=node002/2655653-1276328231
PBS_JOBID= 11173165
Free space on /tmp= 62400 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655653-1276328231/watcher-2655653-1276328231 -o /tmp/evaluation-result-2655653-1276328231/solver-2655653-1276328231 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655653-1276328231.opb

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

MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16
RANDOM SEED=1999762280

node002.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844164 kB
Buffers:         11796 kB
Cached:         119056 kB
SwapCached:      17024 kB
Active:         108712 kB
Inactive:        42032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844164 kB
SwapTotal:     4192956 kB
SwapFree:      4136244 kB
Dirty:            2836 kB
Writeback:           0 kB
AnonPages:       10724 kB
Mapped:           9156 kB
Slab:            42340 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180920 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62396 MiB
End job on node002 at 2010-06-12 10:07:14