Trace number 2655590

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) 1800.15 1800.66

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k3_l5_n550.opb
MD5SUMb656932a938990470d09f3771b5047c2
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 benchmark192.501
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1650
Total number of constraints113164
Number of constraints which are clauses112614
Number of constraints which are cardinality constraints (but not clauses)550
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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-2655590-1276316620.opb.
0.00/0.00	c Instance file HOME/instance-2655590-1276316620.opb
0.00/0.00	c File size is 5609860 bytes.
0.69/0.78	c Highest Coefficient sum: 9
0.69/0.78	c ============================[ Problem Statistics ]=============================
0.69/0.78	c |                                                                             |
0.69/0.78	c |  Parsing time:          0.77         s                                      |
0.69/0.78	c |  Number Variables:      1650                                                |
0.69/0.78	c |  Number Clauses:        113164                                              |
0.69/0.78	c |  Number Cardinality:    550                                                 |
0.69/0.78	c |  Number PB Constraints: 0                                                   |
0.69/0.78	c ============================[ Search Statistics ]==============================
0.69/0.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.78	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.69/0.78	c ===============================================================================
0.69/0.78	c |         0 |    1650   113714   566370 |    37904        0    nan |  0.000 % |
0.79/0.83	c |       102 |    1650   113714   566370 |    41695      102     72 |  0.000 % |
0.89/0.94	c |       252 |    1650   113714   566370 |    45864      252     84 |  0.000 % |
1.00/1.10	c |       477 |    1650   113714   566370 |    50451      477     91 |  0.000 % |
1.29/1.32	c |       814 |    1650   113714   566370 |    55496      814     94 |  0.000 % |
1.59/1.65	c |      1321 |    1650   113714   566370 |    61045     1321     95 |  0.000 % |
2.20/2.21	c |      2080 |    1650   113714   566370 |    67150     2080    102 |  0.000 % |
2.89/2.98	c |      3219 |    1650   113714   566370 |    73865     3219    105 |  0.000 % |
3.89/3.98	c |      4927 |    1650   113714   566370 |    81252     4927    101 |  0.000 % |
5.69/5.73	c |      7489 |    1650   113714   566370 |    89377     7489    108 |  0.000 % |
9.09/9.10	c |     11333 |    1650   113714   566370 |    98314    11333    112 |  0.000 % |
13.99/14.02	c |     17099 |    1650   113714   566370 |   108146    17099    118 |  0.000 % |
21.38/21.43	c |     25748 |    1650   113714   566370 |   118961    25748    122 |  0.000 % |
38.78/38.89	c |     38722 |    1650   113714   566370 |   130857    38722    130 |  0.000 % |
63.97/64.07	c |     58183 |    1650   113714   566370 |   143942    58183    129 |  0.000 % |
109.26/109.35	c |     87375 |    1650   113714   566370 |   158337    87375    135 |  0.000 % |
227.53/227.62	c |    131166 |    1650   113714   566370 |   174170   131166    144 |  0.000 % |
380.58/380.73	c |    196851 |    1650   113714   566370 |   191588    38993    156 |  0.000 % |
642.91/643.13	c |    295377 |    1650   113714   566370 |   210746   137519    133 |  0.000 % |
1002.81/1003.20	c |    443166 |    1650   113714   566370 |   231821    89322    149 |  0.000 % |
1749.50/1750.10	c |    664849 |    1650   113714   566370 |   255003    97734    143 |  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-2655590-1276316620/watcher-2655590-1276316620 -o /tmp/evaluation-result-2655590-1276316620/solver-2655590-1276316620 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655590-1276316620.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: 1.00 1.00 1.00 3/106 8816
/proc/meminfo: memFree=1520928/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=8332 CPUtime=0
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 351 0 0 0 0 0 0 0 20 0 1 0 7263557 8531968 270 1992294400 134512640 135751879 4286718864 18446744073709551615 134564528 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 2083 270 139 303 0 408 0

[startup+0.086904 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8816
/proc/meminfo: memFree=1520928/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=9292 CPUtime=0.08
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 712 0 0 0 8 0 0 0 22 0 1 0 7263557 9515008 631 1992294400 134512640 135751879 4286718864 18446744073709551615 134559693 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 2323 631 278 303 0 648 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9292

[startup+0.100906 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8816
/proc/meminfo: memFree=1520928/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=9292 CPUtime=0.09
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 754 0 0 0 9 0 0 0 22 0 1 0 7263557 9515008 673 1992294400 134512640 135751879 4286718864 18446744073709551615 134568976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 2323 673 303 303 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9292

[startup+0.300932 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8816
/proc/meminfo: memFree=1520928/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=11120 CPUtime=0.29
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 1550 0 0 0 29 0 0 0 22 0 1 0 7263557 11386880 1469 1992294400 134512640 135751879 4286718864 18446744073709551615 134637748 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 2780 1469 657 303 0 1105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11120

[startup+0.700984 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8816
/proc/meminfo: memFree=1520928/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=14720 CPUtime=0.69
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 3139 0 0 0 68 1 0 0 23 0 1 0 7263557 15073280 3058 1992294400 134512640 135751879 4286718864 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 3680 3058 1357 303 0 2005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14720

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8817
/proc/meminfo: memFree=1512116/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=11468 CPUtime=1.49
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 3948 0 0 0 147 2 0 0 25 0 1 0 7263557 11743232 2399 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 2867 2399 143 303 0 2562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11468

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8817
/proc/meminfo: memFree=1511124/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=12660 CPUtime=3.09
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 4240 0 0 0 306 3 0 0 25 0 1 0 7263557 12963840 2691 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 3165 2691 143 303 0 2860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12660

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8817
/proc/meminfo: memFree=1508272/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=15168 CPUtime=6.29
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 4867 0 0 0 623 6 0 0 25 0 1 0 7263557 15532032 3318 1992294400 134512640 135751879 4286718864 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 3792 3318 143 303 0 3487 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15168

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8817
/proc/meminfo: memFree=1503932/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=19524 CPUtime=12.68
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 5955 0 0 0 1259 9 0 0 25 0 1 0 7263557 19992576 4406 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 4881 4406 143 303 0 4576 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19524

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8817
/proc/meminfo: memFree=1495376/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=27720 CPUtime=25.49
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 7991 0 0 0 2533 16 0 0 25 0 1 0 7263557 28385280 6442 1992294400 134512640 135751879 4286718864 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 6930 6442 143 303 0 6625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27720

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8817
/proc/meminfo: memFree=1482728/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=40452 CPUtime=51.07
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 11183 0 0 0 5081 26 0 0 25 0 1 0 7263557 41422848 9634 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 10113 9634 143 303 0 9808 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40452

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8819
/proc/meminfo: memFree=1459912/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=62864 CPUtime=102.27
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 16786 0 0 0 10182 45 0 0 25 0 1 0 7263557 64372736 15237 1992294400 134512640 135751879 4286718864 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 15716 15237 143 303 0 15411 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62864

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8821
/proc/meminfo: memFree=1441312/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=81680 CPUtime=162.24
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 21453 0 0 0 16160 64 0 0 25 0 1 0 7263557 83640320 19904 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 20420 19904 143 303 0 20115 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 81680

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8823
/proc/meminfo: memFree=1426184/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=96512 CPUtime=222.23
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 25181 0 0 0 22143 80 0 0 25 0 1 0 7263557 98828288 23632 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 24128 23632 143 303 0 23823 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96512

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8825
/proc/meminfo: memFree=1409072/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=113940 CPUtime=282.21
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 29500 0 0 0 28127 94 0 0 25 0 1 0 7263557 116674560 27951 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 28485 27951 143 303 0 28180 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 113940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8825
/proc/meminfo: memFree=1395060/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=127668 CPUtime=342.19
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 32950 0 0 0 34112 107 0 0 25 0 1 0 7263557 130732032 31401 1992294400 134512640 135751879 4286718864 18446744073709551615 134607252 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 31917 31401 143 303 0 31612 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 127668

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8827
/proc/meminfo: memFree=1369392/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=153548 CPUtime=402.17
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 39408 0 0 0 40090 127 0 0 25 0 1 0 7263557 157233152 37859 1992294400 134512640 135751879 4286718864 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 38387 37859 143 303 0 38082 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 153548

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8829
/proc/meminfo: memFree=1352900/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=169716 CPUtime=462.16
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 43446 0 0 0 46071 145 0 0 25 0 1 0 7263557 173789184 41897 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 42429 41897 143 303 0 42124 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 169716

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8831
/proc/meminfo: memFree=1340872/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=181788 CPUtime=522.14
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 46461 0 0 0 52056 158 0 0 25 0 1 0 7263557 186150912 44912 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 45447 44912 143 303 0 45142 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 181788

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8833
/proc/meminfo: memFree=1330704/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=191904 CPUtime=582.12
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 48975 0 0 0 58043 169 0 0 25 0 1 0 7263557 196509696 47426 1992294400 134512640 135751879 4286718864 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 47976 47426 143 303 0 47671 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 191904

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8833
/proc/meminfo: memFree=1321528/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=200948 CPUtime=642.12
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 51226 0 0 0 64032 180 0 0 25 0 1 0 7263557 205770752 49677 1992294400 134512640 135751879 4286718864 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 50237 49677 143 303 0 49932 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 200948

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8839
/proc/meminfo: memFree=1282344/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=239916 CPUtime=822.05
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 60986 0 0 0 81982 223 0 0 25 0 1 0 7263557 245673984 59437 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 59979 59437 143 303 0 59674 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 239916

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8841
/proc/meminfo: memFree=1266968/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=255640 CPUtime=882.04
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 64853 0 0 0 87965 239 0 0 25 0 1 0 7263557 261775360 63304 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 63910 63304 143 303 0 63605 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 255640

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8841
/proc/meminfo: memFree=1243904/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=278744 CPUtime=942.02
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 70619 0 0 0 93943 259 0 0 25 0 1 0 7263557 285433856 69070 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 69686 69070 143 303 0 69381 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 278744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8843
/proc/meminfo: memFree=1225428/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=296856 CPUtime=1002
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 75156 0 0 0 99925 275 0 0 25 0 1 0 7263557 303980544 73607 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 74214 73607 143 303 0 73909 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 296856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8845
/proc/meminfo: memFree=1207324/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=315272 CPUtime=1061.99
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 79743 0 0 0 105905 294 0 0 25 0 1 0 7263557 322838528 78194 1992294400 134512640 135751879 4286718864 18446744073709551615 134616748 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 78818 78194 143 303 0 78513 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 315272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8847
/proc/meminfo: memFree=1191700/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=330664 CPUtime=1121.97
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 83570 0 0 0 111891 306 0 0 25 0 1 0 7263557 338599936 82021 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 82666 82021 143 303 0 82361 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 330664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8849
/proc/meminfo: memFree=1178804/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=343544 CPUtime=1181.96
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 86779 0 0 0 117877 319 0 0 25 0 1 0 7263557 351789056 85230 1992294400 134512640 135751879 4286718864 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 85886 85230 143 303 0 85581 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 343544

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8849
/proc/meminfo: memFree=1166404/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=355912 CPUtime=1241.94
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 89856 0 0 0 123863 331 0 0 25 0 1 0 7263557 364453888 88307 1992294400 134512640 135751879 4286718864 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 88978 88307 143 303 0 88673 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 355912

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8851
/proc/meminfo: memFree=1157476/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=364776 CPUtime=1301.93
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 92038 0 0 0 129851 342 0 0 25 0 1 0 7263557 373530624 90489 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 91194 90489 143 303 0 90889 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 364776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8853
/proc/meminfo: memFree=1148672/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=373528 CPUtime=1361.9
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 94264 0 0 0 135841 349 0 0 25 0 1 0 7263557 382492672 92715 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 93382 92715 143 303 0 93077 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 373528

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8855
/proc/meminfo: memFree=1139744/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=382424 CPUtime=1421.9
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 96486 0 0 0 141831 359 0 0 25 0 1 0 7263557 391602176 94937 1992294400 134512640 135751879 4286718864 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 95606 94937 143 303 0 95301 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 382424

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8857
/proc/meminfo: memFree=1132180/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=390008 CPUtime=1481.87
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 98376 0 0 0 147820 367 0 0 25 0 1 0 7263557 399368192 96827 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 97502 96827 143 303 0 97197 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 390008

[startup+1542.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 8857
/proc/meminfo: memFree=1125112/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=397056 CPUtime=1541.85
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 100132 0 0 0 153809 376 0 0 25 0 1 0 7263557 406585344 98583 1992294400 134512640 135751879 4286718864 18446744073709551615 134602936 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 99264 98583 143 303 0 98959 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 397056

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 8859
/proc/meminfo: memFree=1107256/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=415152 CPUtime=1601.84
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 104642 0 0 0 159790 394 0 0 25 0 1 0 7263557 425115648 103093 1992294400 134512640 135751879 4286718864 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 103788 103093 143 303 0 103483 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 415152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8861
/proc/meminfo: memFree=1092748/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=429280 CPUtime=1661.81
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 108192 0 0 0 165772 409 0 0 25 0 1 0 7263557 439582720 106643 1992294400 134512640 135751879 4286718864 18446744073709551615 134616467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 107320 106643 143 303 0 107015 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 429280

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8863
/proc/meminfo: memFree=1079232/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=442944 CPUtime=1721.8
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 111601 0 0 0 171756 424 0 0 25 0 1 0 7263557 453574656 110052 1992294400 134512640 135751879 4286718864 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 110736 110052 143 303 0 110431 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 442944

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8865
/proc/meminfo: memFree=1060260/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=461572 CPUtime=1781.79
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 116234 0 0 0 177736 443 0 0 25 0 1 0 7263557 472649728 114685 1992294400 134512640 135751879 4286718864 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 115393 114685 143 303 0 115088 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 461572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8865
/proc/meminfo: memFree=1054432/2059040 swapFree=4192956/4192956
[pid=8816] ppid=8814 vsize=467260 CPUtime=1800.1
/proc/8816/stat : 8816 (wbo1.4a) R 8814 8816 7769 0 -1 4202496 117683 0 0 0 179561 449 0 0 25 0 1 0 7263557 478474240 116134 1992294400 134512640 135751879 4286718864 18446744073709551615 134610747 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8816/statm: 116815 116134 143 303 0 116510 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 467260

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): 1800.66
CPU time (s): 1800.15
CPU user time (s): 1795.61
CPU system time (s): 4.53731
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 467260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.61
system time used= 4.53731
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117683
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= 1142

runsolver used 3.18252 second user time and 8.29774 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-12 06:23:41
IDJOB=2655590
IDBENCH=1370
IDSOLVER=1160
FILE ID=node013/2655590-1276316620
PBS_JOBID= 11173138
Free space on /tmp= 62460 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k3_l5_n550.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655590-1276316620/watcher-2655590-1276316620 -o /tmp/evaluation-result-2655590-1276316620/solver-2655590-1276316620 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655590-1276316620.opb

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

MD5SUM BENCH= b656932a938990470d09f3771b5047c2
RANDOM SEED=1871711234

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1521456 kB
Buffers:         91588 kB
Cached:         317628 kB
SwapCached:          0 kB
Active:         181936 kB
Inactive:       286520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1521456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8076 kB
Writeback:           0 kB
AnonPages:       59160 kB
Mapped:          15444 kB
Slab:            47484 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179568 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= 62456 MiB
End job on node013 at 2010-06-12 06:53:43