Trace number 2655402

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) 1800.23 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army12.21ls.opb
MD5SUM3d28f31cd61cfb39466f429c599fdb4f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark30.5064
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables428
Total number of constraints644
Number of constraints which are clauses354
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints288
Minimum length of a constraint2
Maximum length of a constraint144
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 165
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c wbo 1.4 beta - 20100517
0.00/0.01	c Parsing opb file format. File HOME/instance-2655402-1276260386.opb.
0.00/0.01	c Instance file HOME/instance-2655402-1276260386.opb
0.00/0.01	c File size is 31753 bytes.
0.00/0.01	c Highest Coefficient sum: 165
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:      428                                                 |
0.00/0.01	c |  Number Clauses:        354                                                 |
0.00/0.01	c |  Number Cardinality:    2                                                   |
0.00/0.01	c |  Number PB Constraints: 288                                                 |
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 |     428      644     3448 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       102 |     428      644     3448 |     5500      102    177 |  0.001 % |
0.00/0.03	c |       255 |     428      644     3448 |     6050      255    187 |  0.001 % |
0.00/0.06	c |       480 |     428      644     3448 |     6655      480    180 |  0.001 % |
0.11/0.12	c |       817 |     428      644     3448 |     7320      817    168 |  0.001 % |
0.19/0.22	c |      1323 |     428      644     3448 |     8052     1323    160 |  0.001 % |
0.29/0.38	c |      2083 |     428      644     3448 |     8857     2083    157 |  0.001 % |
0.59/0.65	c |      3223 |     428      644     3448 |     9743     3223    154 |  0.001 % |
1.10/1.15	c |      4931 |     428      644     3448 |    10717     4931    152 |  0.001 % |
1.99/2.02	c |      7495 |     428      644     3448 |    11789     7495    151 |  0.001 % |
3.39/3.47	c |     11339 |     428      644     3448 |    12968    11339    154 |  0.001 % |
6.99/7.03	c |     17105 |     428      644     3448 |    14265    10496    154 |  0.001 % |
11.58/11.67	c |     25756 |     428      644     3448 |    15692    11865    153 |  0.001 % |
20.48/20.56	c |     38730 |     428      644     3448 |    17261     8897    177 |  0.001 % |
30.98/31.07	c |     58191 |     428      644     3448 |    18987    10807    158 |  0.001 % |
47.67/47.72	c |     87384 |     428      644     3448 |    20886    11086    166 |  0.001 % |
77.47/77.59	c |    131174 |     428      644     3448 |    22974    12539    154 |  0.001 % |
126.46/126.51	c |    196858 |     428      644     3448 |    25272    17472    184 |  0.001 % |
203.13/203.21	c |    295385 |     428      644     3448 |    27799    16101    161 |  0.001 % |
344.30/344.47	c |    443174 |     428      644     3448 |    30579    13707    191 |  0.001 % |
601.02/601.25	c |    664858 |     428      644     3448 |    33637    23513    192 |  0.001 % |
897.13/897.45	c |    997384 |     428      644     3448 |    37001    21203    151 |  0.001 % |
1408.60/1409.07	c |   1496174 |     428      644     3448 |    40701    34909    155 |  0.001 % |

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-2655402-1276260386/watcher-2655402-1276260386 -o /tmp/evaluation-result-2655402-1276260386/solver-2655402-1276260386 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655402-1276260386.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: 0.00 0.00 0.00 3/106 3421
/proc/meminfo: memFree=1610288/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=2700 CPUtime=0
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 316 0 0 0 0 0 0 0 17 0 1 0 2026928 2764800 226 1992294400 134512640 135751879 4292202672 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 675 226 142 303 0 370 0

[startup+0.114098 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 3421
/proc/meminfo: memFree=1610288/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=3216 CPUtime=0.11
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 451 0 0 0 11 0 0 0 17 0 1 0 2026928 3293184 361 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 804 361 143 303 0 499 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 3216

[startup+0.202112 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 3421
/proc/meminfo: memFree=1610288/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=3476 CPUtime=0.19
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 533 0 0 0 19 0 0 0 18 0 1 0 2026928 3559424 443 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 869 443 143 303 0 564 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3476

[startup+0.301122 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 3421
/proc/meminfo: memFree=1610288/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=3864 CPUtime=0.29
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 609 0 0 0 29 0 0 0 18 0 1 0 2026928 3956736 519 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 966 519 143 303 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.70017 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 3421
/proc/meminfo: memFree=1610288/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=5016 CPUtime=0.68
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 901 0 0 0 67 1 0 0 18 0 1 0 2026928 5136384 811 1992294400 134512640 135751879 4292202672 18446744073709551615 134604673 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 1254 811 143 303 0 949 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5016

[startup+1.50027 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 3422
/proc/meminfo: memFree=1606436/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=6728 CPUtime=1.49
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 1342 0 0 0 145 4 0 0 19 0 1 0 2026928 6889472 1252 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 1682 1252 143 303 0 1377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6728

[startup+3.10046 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 3422
/proc/meminfo: memFree=1604080/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=9856 CPUtime=3.09
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 2120 0 0 0 302 7 0 0 24 0 1 0 2026928 10092544 2030 1992294400 134512640 135751879 4292202672 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 2464 2030 143 303 0 2159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9856

[startup+6.30085 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 3422
/proc/meminfo: memFree=1599244/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=13608 CPUtime=6.29
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 3062 0 0 0 620 9 0 0 25 0 1 0 2026928 13934592 2972 1992294400 134512640 135751879 4292202672 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 3402 2972 143 303 0 3097 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13608

[startup+12.7006 s]
/proc/loadavg: 0.22 0.05 0.02 2/107 3422
/proc/meminfo: memFree=1590936/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=21628 CPUtime=12.69
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 5045 0 0 0 1253 16 0 0 25 0 1 0 2026928 22147072 4955 1992294400 134512640 135751879 4292202672 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 5407 4955 143 303 0 5102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21628

[startup+25.5012 s]
/proc/loadavg: 0.34 0.08 0.02 2/107 3423
/proc/meminfo: memFree=1575808/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=36560 CPUtime=25.48
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 8798 0 0 0 2523 25 0 0 25 0 1 0 2026928 37437440 8708 1992294400 134512640 135751879 4292202672 18446744073709551615 134649857 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 9140 8708 143 303 0 8835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36560

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.05 2/107 3424
/proc/meminfo: memFree=1544560/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=68016 CPUtime=51.08
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 16625 0 0 0 5063 45 0 0 25 0 1 0 2026928 69648384 16535 1992294400 134512640 135751879 4292202672 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 17004 16535 143 303 0 16699 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68016

[startup+102.301 s]
/proc/loadavg: 0.82 0.29 0.10 2/107 3425
/proc/meminfo: memFree=1489132/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=122860 CPUtime=102.27
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 30331 0 0 0 10144 83 0 0 25 0 1 0 2026928 125808640 30241 1992294400 134512640 135751879 4292202672 18446744073709551615 134649780 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 30715 30241 143 303 0 30410 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 122860

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/107 3426
/proc/meminfo: memFree=1435068/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=177476 CPUtime=162.24
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 43987 0 0 0 16106 118 0 0 25 0 1 0 2026928 181735424 43897 1992294400 134512640 135751879 4292202672 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 44369 43897 143 303 0 44064 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 177476

[startup+222.309 s]
/proc/loadavg: 0.97 0.52 0.20 2/107 3428
/proc/meminfo: memFree=1380756/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=231036 CPUtime=222.23
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 57363 0 0 0 22070 153 0 0 25 0 1 0 2026928 236580864 57273 1992294400 134512640 135751879 4292202672 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 57759 57273 143 303 0 57454 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 231036

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/107 3430
/proc/meminfo: memFree=1327436/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=284720 CPUtime=282.21
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 70765 0 0 0 28036 185 0 0 25 0 1 0 2026928 291553280 70675 1992294400 134512640 135751879 4292202672 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 71180 70675 143 303 0 70875 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 284720

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/107 3431
/proc/meminfo: memFree=1278952/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=332788 CPUtime=342.2
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 82780 0 0 0 34007 213 0 0 25 0 1 0 2026928 340774912 82690 1992294400 134512640 135751879 4292202672 18446744073709551615 134602800 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 83197 82690 143 303 0 82892 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 332788

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/107 3433
/proc/meminfo: memFree=1241008/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=370864 CPUtime=402.18
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 92301 0 0 0 39978 240 0 0 25 0 1 0 2026928 379764736 92211 1992294400 134512640 135751879 4292202672 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 92716 92211 143 303 0 92411 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 370864

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/107 3434
/proc/meminfo: memFree=1200708/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=411112 CPUtime=462.17
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 102351 0 0 0 45952 265 0 0 25 0 1 0 2026928 420978688 102261 1992294400 134512640 135751879 4292202672 18446744073709551615 134604750 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 102778 102261 143 303 0 102473 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 411112

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/107 3436
/proc/meminfo: memFree=1157060/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=454820 CPUtime=522.15
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 113276 0 0 0 51923 292 0 0 25 0 1 0 2026928 465735680 113186 1992294400 134512640 135751879 4292202672 18446744073709551615 134604750 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 113705 113186 143 303 0 113400 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 454820

[startup+582.301 s]
/proc/loadavg: 1.03 0.86 0.45 2/107 3438
/proc/meminfo: memFree=1111304/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=500116 CPUtime=582.13
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 124599 0 0 0 57892 321 0 0 25 0 1 0 2026928 512118784 124509 1992294400 134512640 135751879 4292202672 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 125029 124509 143 303 0 124724 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 500116

[startup+642.301 s]
/proc/loadavg: 1.01 0.88 0.48 2/107 3439
/proc/meminfo: memFree=1068400/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=543292 CPUtime=642.11
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 135356 0 0 0 63858 353 0 0 25 0 1 0 2026928 556331008 135266 1992294400 134512640 135751879 4292202672 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 135823 135266 143 303 0 135518 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 543292

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 0.94 0.59 2/107 3455
/proc/meminfo: memFree=877308/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=733380 CPUtime=882.04
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 182853 0 0 0 87707 497 0 0 25 0 1 0 2026928 750981120 182763 1992294400 134512640 135751879 4292202672 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 183345 182763 143 303 0 183040 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 733380

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.61 2/107 3456
/proc/meminfo: memFree=839248/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=771824 CPUtime=942.02
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 192432 0 0 0 93672 530 0 0 25 0 1 0 2026928 790347776 192342 1992294400 134512640 135751879 4292202672 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 192956 192342 143 303 0 192651 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 771824

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/107 3458
/proc/meminfo: memFree=795600/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=815252 CPUtime=1002
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 203282 0 0 0 99641 559 0 0 25 0 1 0 2026928 834818048 203192 1992294400 134512640 135751879 4292202672 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 203813 203192 143 303 0 203508 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 815252

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/107 3459
/proc/meminfo: memFree=757532/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=853536 CPUtime=1061.99
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 212845 0 0 0 105609 590 0 0 25 0 1 0 2026928 874020864 212755 1992294400 134512640 135751879 4292202672 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 213384 212755 143 303 0 213079 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 853536

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/107 3461
/proc/meminfo: memFree=715248/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=895400 CPUtime=1121.97
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 223300 0 0 0 111577 620 0 0 25 0 1 0 2026928 916889600 223210 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 223850 223210 143 303 0 223545 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 895400

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/107 3463
/proc/meminfo: memFree=674328/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=936876 CPUtime=1181.95
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 233639 0 0 0 117547 648 0 0 25 0 1 0 2026928 959361024 233549 1992294400 134512640 135751879 4292202672 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 234219 233549 143 303 0 233914 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 936876

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/107 3464
/proc/meminfo: memFree=634896/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=975676 CPUtime=1241.94
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 243333 0 0 0 123516 678 0 0 25 0 1 0 2026928 999092224 243243 1992294400 134512640 135751879 4292202672 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 243919 243243 143 303 0 243614 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 975676

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/107 3466
/proc/meminfo: memFree=596456/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1014308 CPUtime=1301.93
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 253005 0 0 0 129486 707 0 0 25 0 1 0 2026928 1038651392 252915 1992294400 134512640 135751879 4292202672 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 253577 252915 143 303 0 253272 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 1014308

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/107 3467
/proc/meminfo: memFree=554792/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1055888 CPUtime=1361.9
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 263362 0 0 0 135451 739 0 0 25 0 1 0 2026928 1081229312 263272 1992294400 134512640 135751879 4292202672 18446744073709551615 134616401 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 263972 263272 143 303 0 263667 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1055888

[startup+1422.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/107 3472
/proc/meminfo: memFree=515732/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1093992 CPUtime=1421.9
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 272879 0 0 0 141422 768 0 0 25 0 1 0 2026928 1120247808 272789 1992294400 134512640 135751879 4292202672 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 273498 272789 143 303 0 273193 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1093992

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/107 3474
/proc/meminfo: memFree=473200/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1137356 CPUtime=1481.87
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 283679 0 0 0 147387 800 0 0 25 0 1 0 2026928 1164652544 283589 1992294400 134512640 135751879 4292202672 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 284339 283589 143 303 0 284034 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1137356

[startup+1542.31 s]
/proc/loadavg: 1.00 0.97 0.77 2/107 3475
/proc/meminfo: memFree=426824/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1182956 CPUtime=1541.86
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 295099 0 0 0 153351 835 0 0 25 0 1 0 2026928 1211346944 295009 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 295739 295009 143 303 0 295434 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 1182956

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/107 3477
/proc/meminfo: memFree=386648/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1223536 CPUtime=1601.84
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 305223 0 0 0 159317 867 0 0 25 0 1 0 2026928 1252900864 305133 1992294400 134512640 135751879 4292202672 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 305884 305133 143 303 0 305579 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1223536

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/107 3478
/proc/meminfo: memFree=344860/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1264852 CPUtime=1661.82
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 315568 0 0 0 165280 902 0 0 25 0 1 0 2026928 1295208448 315478 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 316213 315478 143 303 0 315908 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1264852

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/107 3480
/proc/meminfo: memFree=308032/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1302384 CPUtime=1721.81
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 324911 0 0 0 171249 932 0 0 25 0 1 0 2026928 1333641216 324821 1992294400 134512640 135751879 4292202672 18446744073709551615 134604666 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 325596 324821 143 303 0 325291 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 1302384

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 3482
/proc/meminfo: memFree=265748/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1344136 CPUtime=1781.8
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 335358 0 0 0 177217 963 0 0 25 0 1 0 2026928 1376395264 335268 1992294400 134512640 135751879 4292202672 18446744073709551615 134604762 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 336034 335268 143 303 0 335729 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 1344136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 3482
/proc/meminfo: memFree=257316/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=1352340 CPUtime=1800.09
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4202496 337392 0 0 0 179036 973 0 0 25 0 1 0 2026928 1384796160 337302 1992294400 134512640 135751879 4292202672 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3421/statm: 338085 337302 143 303 0 337780 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1352340

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.97 0.82 2/108 3483
/proc/meminfo: memFree=1386700/2059040 swapFree=4192956/4192956
[pid=3421] ppid=3419 vsize=0 CPUtime=1800.2
/proc/3421/stat : 3421 (wbo1.4a) R 3419 3421 3390 0 -1 4203524 337392 0 0 0 179036 984 0 0 25 0 1 0 2026928 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3421/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.23
CPU user time (s): 1790.37
CPU system time (s): 9.8595
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 1352340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.37
system time used= 9.8595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 337392
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= 1797

runsolver used 2.91256 second user time and 8.5777 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-11 14:46:26
IDJOB=2655402
IDBENCH=1168
IDSOLVER=1160
FILE ID=node001/2655402-1276260386
PBS_JOBID= 11172209
Free space on /tmp= 62364 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army12.21ls.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655402-1276260386/watcher-2655402-1276260386 -o /tmp/evaluation-result-2655402-1276260386/solver-2655402-1276260386 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655402-1276260386.opb

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

MD5SUM BENCH= 3d28f31cd61cfb39466f429c599fdb4f
RANDOM SEED=1036512148

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1612320 kB
Buffers:         42256 kB
Cached:         278840 kB
SwapCached:          0 kB
Active:         139764 kB
Inactive:       240496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1612320 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2884 kB
Writeback:           0 kB
AnonPages:       59116 kB
Mapped:          15320 kB
Slab:            44720 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178924 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= 62364 MiB
End job on node001 at 2010-06-11 15:16:29